port forwarding help

hi all
i change service port www > 8088
then add nat

chain=dstnat action=dst-nat to-ports=8088 protocol=tcp dst-port=8088 log=no 
      log-prefix=""

but my ip:8088 website not working

so can anyone give me solution?

i open also Cloud and try DNS Name website:8088
not work also

[admin@UserIP] /ip cloud> print
    ddns-enabled: yes
     update-time: yes
  public-address: 220.247.161.20
        dns-name: 661805c47c3a.sn.mynetname.net
          status: updated
         warning: DDNS server received request from IP 220.247.161.20 but your 
                  local IP was 192.168.1.219; DDNS service might not work.
[admin@UserIP] /ip cloud>

help anyone?

i need access my mikrotik other network 8088 port

Look under IP / Services

https://wiki.mikrotik.com/wiki/Manual:IP/Firewall/NAT

IP Services already change 80 to 8088
local network work but other network not working

here is my nat code

/ip firewall nat add chain=dstnat dst-port=8088 action=dst-nat protocol=tcp to-address=10.10.1.1 to-port=8088

If you move the service port to something nonstandard, then you don’t need to make any dstnat rules for this. Just make sure that the input chain of the firewall filters will allow this connection from the WAN interface. Preferably, limit this to certain remote IP addresses if your remote location is known.