[Help] Leather seats Sticky and put on lint

Hello, maybe someone can help me further but I don’t know any more advice. I have ordered a complete set for my leather seats from the leather center. Cleaner, tint, care lotion, sealing. After using the means according to instructions, I now have the problem that I “stick” on the leather. It’s totally sticky and every pants no matter which leaves their lint on the seat so it just looks terrible. Does anyone have an idea what to do with it going away? Thank you