TP-Link and MirkoTik NAT?

Question

System administration

Hi all!
There is Mikrotik with external IP 7.7.7.7
There is TP-LINK with external IP 5.5.5.5 You
need access from the Mikrotik network to the TP-LINK router (remote control via port 8080)
In Mikrotik I do
chain: srcnat
action: masquerade
dst.adr: 5.5. 5.5
protocol: tcp
out.interface: eth1-gateway
and nothing happens