Please i wanna get some real technical help?

Well you can't control your Internet Service Provider ports, so you have to enter the addresses into your router. you have to also enable NAT (Network Address Translation, translates inside addresses like 192.168.*.*, 172.16-31.*.*, or 10.*.*.* into any other address on the internet side of the router) When you put in the forwarding addresses with NAT, you should have an open NAT router. Also, DHCP can be useful because the router logs the port's address and device, called DHCP reservations. It speeds up the process since the router already knows where your device is rather than having to look for it.