Can you please share the config, instead of posting screenshots?
/export file=anynameyoulike
Make sure to remove serial and any other private information (like public IP).
Are your other port forwards working?
please help me in this regards
Thanks
/interface bridge
add name=Bridge_LAN
add name="Bridge_LAN Central Park"
/interface ethernet
set [ find default-name=ether1 ] name=ether1_WAN
/interface pppoe-client
add disabled=no interface=ether1_WAN name=PPPoE_PTCL user=abc
/ip pool
add name=dhcp_pool ranges=192.168.110.11-192.168.110.250
/ip dhcp-server
add address-pool=dhcp_pool interface=Bridge_LAN name=dhcp1
/port
set 0 name=serial0
/routing table
add disabled=no fib name=VPN
/interface bridge port
add bridge=Bridge_LAN interface=ether3
add bridge=Bridge_LAN interface=ether4
add bridge=Bridge_LAN interface=ether5
/ip neighbor discovery-settings
set discover-interface-list=all
/ipv6 settings
set disable-ipv6=yes
/ip address
add address=192.168.110.1/24 interface=Bridge_LAN network=192.168.110.0
add address=192.88.16.1/24 interface=Bridge_LAN network=192.88.16.0
/ip cloud
set ddns-enabled=yes ddns-update-interval=1m
/ip dhcp-server lease
add address=192.168.110.101 always-broadcast=yes comment="Windows 10 Laptop" \
mac-address=74:70:FD:1D:CE:23
add address=192.168.110.102 always-broadcast=yes comment="Windows 11 Laptop" \
mac-address=74:E5:F9:D1:59:F2
/ip dhcp-server network
add address=192.168.110.0/24 dns-server=192.168.110.1,8.8.8.8,8.8.4.4 \
gateway=192.168.110.1
/ip dns
set allow-remote-requests=yes servers=8.8.8.8,8.8.4.4
/ip dns static
add address=192.168.110.3 name=airavenue.contegris.com
/ip firewall filter
add action=accept chain=input comment="Router Access Remotely" dst-port=\
4477,4478 protocol=tcp
add action=accept chain=input comment="Web Allow" dst-port=53 in-interface=\
Bridge_LAN protocol=tcp
add action=accept chain=input comment="Web Allow" dst-port=53 in-interface=\
Bridge_LAN protocol=udp
add action=drop chain=input comment="Block Attack" dst-port=\
25,53,87,512-515,543,544,7547,8080 protocol=tcp
add action=drop chain=input comment="Block Attack" dst-port=\
53,80,87,161,162,1900,4520-4524,8080 protocol=udp
add action=add-src-to-address-list address-list="Port Scanners" \
address-list-timeout=none-dynamic chain=input comment=\
"Port Scanners to Address List " protocol=tcp psd=21,3s,3,1
add action=add-src-to-address-list address-list="Port Scanners" \
address-list-timeout=none-dynamic chain=input comment=\
"TCP Flag-NMAP FIN Stealth scan" protocol=tcp tcp-flags=\
fin,!syn,!rst,!psh,!ack,!urg
add action=add-src-to-address-list address-list="Port Scanners" \
address-list-timeout=none-dynamic chain=input comment=\
"TCP Flag-FIN/SYN scan" protocol=tcp tcp-flags=fin,syn
add action=add-src-to-address-list address-list="Port Scanners" \
address-list-timeout=none-dynamic chain=input comment=\
"TCP Flag-RST/SYN scan" protocol=tcp tcp-flags=syn,rst
add action=add-src-to-address-list address-list="Port Scanners" \
address-list-timeout=none-dynamic chain=input comment=\
"TCP Flag-FIN/PSH/URG scan" protocol=tcp tcp-flags=\
fin,psh,urg,!syn,!rst,!ack
add action=add-src-to-address-list address-list="Port Scanners" \
address-list-timeout=none-dynamic chain=input comment=\
"TCP Flag-ALL/ALL scan" protocol=tcp tcp-flags=fin,syn,rst,psh,ack,urg
add action=add-src-to-address-list address-list="Port Scanners" \
address-list-timeout=none-dynamic chain=input comment=\
"TCP Flag-NMAP NULL scan" protocol=tcp tcp-flags=\
!fin,!syn,!rst,!psh,!ack,!urg
add action=drop chain=input comment="Dropping Port Scanners" \
src-address-list="Port Scanners"
/ip firewall nat
add action=masquerade chain=srcnat src-address=192.168.110.0/24
add action=dst-nat chain=dstnat dst-address=xx.xx.xx.xx dst-port=4481 \
protocol=tcp to-addresses=192.168.110.101 to-ports=3389
add action=dst-nat chain=dstnat dst-address=xx.xx.xx.xx dst-port=4482 \
protocol=tcp to-addresses=192.168.110.102 to-ports=3389
add action=dst-nat chain=dstnat comment="Web Server" dst-address=\
xx.xx.xx.xx dst-port=447 protocol=tcp to-addresses=192.168.110.103 \
to-ports=443
/ip route
add disabled=no dst-address=0.0.0.0/0 gateway=PPPoE_PTCL routing-table=main \
suppress-hw-offload=no
/ip service
set telnet disabled=yes
set ftp disabled=yes
set www port=4478
set ssh disabled=yes
set www-ssl disabled=no
set api disabled=yes
set winbox port=4477
set api-ssl disabled=yes
/system clock
set time-zone-name=Asia/Karachi
/system identity
set name="Air Avenue"
/system note
set show-at-login=no
/tool romon
set enabled=yes