jdm one piece high beam problem

so as i was driving home from work as of right now i keep my hi beams on becuz it seems as if the h4h kick in when i put the hi beams on and as of regular “hi beams off” its hella low light…well since i put my hi beams on only the driver side light works and i dont know why…it took a while to put my jdm one pieces on anyways and hope i did the wiring right since i did cut the harnesses and put the new one in becuz it was the right now…well i will post pics up soon and if anyone can help me thanks

Check the bulb.

there brand new tho i bought them new…damnnn am i gonna have to go through the whole process again? on taking the bumper off etc?

check your fuses.

I would check your wiring.