I am no expert whatsoever but doing some research on your laptop, Im assuming you have a Nvidia GeForce MX350 integrated card. Looking at benchmarks online, it should play GTAV at around 155fps on low settings. and around 80fps at high settings.
https://24laptop.in/nvidia-mx150-vs-mx350-benchmark-test/
that is the link i saw the information.
Furthermore, that benchmark is without mods. You may have to tweak some graphic settings to get it smooth out. My opinion is to start from low settings just to see if the computer can handle the LSPDFR mod and only that mod. If it works then slowly start turning up your settings one by one.
From my community on Discord, I have been told that some laptops just cant handle a game with mods as well compared to other computers.
Sorry if my information doesnt help at all but i noticed this went unanswered for 7 hours. I just wanted to help you get started. I do not want anything in return if it helps. I like to promote gaming. So remember to have fun and game hard.
I hope someone with more info can assist you further
Best of luck,
-Updated-
Another thing you can do if your card is indeed a Nvidia, is there should be a GeForce Experience App on your computer to help keep your card updated. In there, you can sign in by creating a free account, then selecting your game, and hit "optimize" which the Nvidia will automatically do for you. That should help increase performance.