Help with OP levels?

Borderlands: The Handsome Collection [PS4] BHC Multiplayer/CO-OP and Trading Post
#1

I’ve become level 72 and I need help getting OP levels, if you can help reply to this or message me on PS4.
PSN: KingDragonLord04

#2

If you’re still looking for help, add me, Andres_wolfwood