Theres no graphical settings its so laggy and Motion blur hurts my eyes

Actually when i play this game i had a poor fps even i lower the graphics

The game is fine. However, when I'm playing, I usually experienced fps drop though I set the graphics to the lowest. Sometimes, its really annoying especially when I play Pinnacle Relay/Team (yet I barely play those modes because I dont like rank). It's actually fine when I play other games heavier than this like Wild Rift. So, I would like to suggest that we can have adjust the graphics more like we can adjust the resolution, textures, effects, etc.... I don't mind If I play at low resolution as long as it can run smooth.