TCL 55" TV question

[bubuie]

Good Morning,

 

I got a gift 55"  4k UHD TCL TV , as I have found out it's quite different ( I mean menu ) from the reviews etc I saw on youtube.

 

https://allmarket.ge/product/25305/-led-tcl-55140cm_-55p6usms86hs-eu-uhd-smart-dtv-linux-16_9-4k-3840x2160-6_5ms-178_178_-270cdm2-40

 

This is the TV.

 

I mostly use it to play PS on it, I have not found a game mode option in it ( additionaly it does not have ROKU built in it).

 

Is there possibility to upgrade to different firmware, so it can have additional settings options, Like switching to game mode etc.

 

Would really appreciate if anyone is familiar with this TV and can help me out.

[bubuie]

I can share the menu screenshot if you would like to get into the details etc.