Wifi 5ghz not detecting. Old Huawei phone win🥺😭

[RGI]

Wifi 5ghz not detecting ( Big problem). Ps update fix!

ROG phone 8My other super old phone can use 5ghz wifiBut this phone not showing up 5ghz wifi. It is a gaming phone but only connect to 2.4ghz. My router have dual band 2.4ghz and 5ghz

[RGI]

Here some setting on my router, my router is old model tp-link 

Already reset my router a few time. ROG 8 not detect 5ghz wifi but only see 2.4ghz

My other phone can use 5ghz normal