My omnishot ts--> Please Help

Looking for any help, I'm in standard so I self crafted everything for cheap so might be why but tbh it feels bad, idk if I missed a major part or what, i followed Telvaniis pob from his vid and it just feels bad idk. please any help would be appreciated

telvanii --> https://www.youtube.com/watch?v=ThVkQG2cJqc&t=584s

My POB--> https://pastebin.com/HxWqSBNS