mod isnot working properly on 1.20.1

[sabamaster3]

when i load in the game(version 1.20.1), the vanilla enchantments max levels are not 10, even if i try to merge 2 protection 4 i wont get 5 out of anvil, also the enchanting does not costs 1 exp, i played on 1.16.5 version with this mod and i could enchant everything with only 1 exp level even if i merge huge enchantments. also the enchantments that adds mod like resistance 3 and fligh 1 and stuff like this works totally fine.