Help please on how to set IP of "Address" to be same with "To Address" - ">Hotspot>Host: Address : To Address"

Need help..
How can set same IP of “To Address” with the one in “Address”
In my case they are not the same, https://prnt.sc/vsjtpk base on the screeenshot,
in the ip pool tab two ip addresses assigned on the same mac address, one on dhcp and one the hotspot
because of that, i cannot connect most of the online games
but viewing youtube site, i have no problem..

Analyzing the situation, upon a client connects to the wifi before login, mikrotik dhcp server assign an ip address to
the client, but when client login to the hotspot using the user code, the hotspot assign another ip and tells the dhcp
server to assign an ip which is not the same with the ip given by dhcp before login…
As you can see on the screenshot two ip addresses assigned on one mac address to the client..

Is there any way around to solve this problem?

Anyone please help please.
thanks.