Like this is amazingly embarrassing. I told them more than 10 times it was i7 7700 7th gen and just grabbed a random one from the back and gave it to me
I am sorry for putting you guys through all this bullshit. This whole time I thought mbo was LGA 1151 compatible and Best it employees reassured me it was, I could swear It was compatible. I hope you guys forgive me for wasting your time.
Sorry @Ben17 and @Juular for not replying soon enough. My specs are i7 7700 GTX 1080, MSI GAMING PLUS MPG Z390 as a mother board. I have 16GB DDR4 Ram from Corsair and a Corsair h100 cpu cooler.