Sa not working properly

[Jibin]

I recently downloaded gta San Andreas on my laptop.
Game starts correctly but after the loading screen the fps drops to 15 and below.
My laptop specification : win 10
                                            i7 7th gen
                                            Gtx 1050ti
                                            16gb ram
                                             Directx 12
Some other old games I tried also have similar problem while running.

Thanks ✌