Question ASUS TUF A15 underperforming, any suggestions?

[a sad user]

I had just bought a new gaming laptop ASUS TUF A15 FA506IU and things were going smoothly until i realized that i'm not getting the FPS i'm supposed to get compared with gaming laptop benchmark on youtube , the exact same model and specs. i updated important updates and change NVIDIA configuration to boost gaming experience but my FPS gradually gets worse every changes i make. as reference, I only get 60-100 average FPS on games like CSGO, Valorant, Apex legends. all games ran on highest settings which shouldn't be a problem.

ASUS TUF A15 FA506IU

CPU Ryzen 7 4800H
GPU NVIDIA FTX 1660 ti
RAM 1x8 Gb
STORAGE 1Tb HDD + 256Gb SSD

I tried various solution such as turning off Vsync, turning off battery boost mode on NVIDIA GeForce experience and nothing works.
i had just bought this laptop and i have been having problems playing games, so any help is appreciated

 

[kgoutama.kg]

Hello a sad user, im kevin and i think u just got bamboozled by the seller giving you a faulty product so XD go buy new one hahahahahahhahah and ur watching disney channel.