I need help on my script

Hi! I need help what is wrong with my script.
My goal is to prioritize the gaming traffic of RF Online above any other traffic. By using currports, I found the port of my game as 27780.
But I cant seem to find it working. Whenever someone in our home is uploading a video/photo, there is a ping spike.

Also I have this program Pingzapper, which I think is a tunnel, it improves my game connection to the server of the game, how do I prioritize this traffic if all I see is it is port 443?

# jul/15/2016 23:35:33 by RouterOS 6.35.4
# software id = 0ZCJ-43QV
#
/interface bridge
add name=bridge1
/interface wireless
set [ find default-name=wlan1 ] disabled=no mode=ap-bridge ssid=PLDTHOMEDSL \
    wireless-protocol=802.11
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk mode=\
    dynamic-keys wpa-pre-shared-key=DELOSsantos1 wpa2-pre-shared-key=\
    DELOSsantos1
/ip pool
add name=dhcp ranges=192.168.88.10-192.168.88.254
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge1 name=dhcp1
/queue simple
add max-limit=1M/5M name=Global queue=pcq-upload-default/pcq-download-default \
    target=ether1
add name=PRIO packet-marks=prio parent=Global priority=1/1 target=ether1
add limit-at=512k/4M max-limit=768k/4M name=Other packet-marks="" parent=Global \
    target=ether1
/queue tree
add limit-at=5M max-limit=5M name=Internet-Up parent=global queue=\
    pcq-upload-default
add limit-at=256k max-limit=1M name=PRIO-up packet-mark=prio parent=Internet-Up \
    priority=1 queue=pcq-upload-default
add limit-at=256k max-limit=5M name=Other-up packet-mark=no-mark parent=\
    Internet-Up queue=pcq-upload-default
add max-limit=4M name=Internet-Down parent=global queue=pcq-download-default
add name=PRIO-down packet-mark=prio parent=Internet-Down priority=1 queue=\
    pcq-download-default
add name=Other-down packet-mark=no-mark parent=Internet-Down queue=\
    pcq-download-default
/interface bridge port
add bridge=bridge1 interface=ether2
add bridge=bridge1 interface=ether3
add bridge=bridge1 interface=ether4
add bridge=bridge1 interface=wlan1
/ip address
add address=192.168.88.1/24 interface=ether2 network=192.168.88.0
/ip dhcp-client
add dhcp-options=hostname,clientid disabled=no interface=ether1
/ip dhcp-server network
add address=192.168.88.0/24 gateway=192.168.88.1 netmask=24
/ip firewall mangle
add action=mark-connection chain=prerouting connection-state=new \
    new-connection-mark=prio_conn port=27780 protocol=tcp
add action=mark-packet chain=prerouting connection-mark=prio_conn \
    new-packet-mark=prio passthrough=no
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether1
/system clock
set time-zone-name=Asia/Manila
/system routerboard settings
set cpu-frequency=650MHz protected-routerboot=disabled