My PC Performance has been acting a little slow and war thunder does not seem to be running well on it so is there any way I could make it work better?
Reduce the graphics settings or resolution. Also the game its not well optimized, even with decent pc you get fps drops sometimes.
We would need to at least know your PC specs to even speculate.
you are quite wrong on this
this game could run on the crappiest bottom of the barrel pc