First off, I'd like to debunk the term "friend zone" for you: there isn't such a thing. The Friend Zone is an imaginary realm misogynistic men made up in order to shame women who were expected to return their niceties and good behaviour as a trusted friend with sex, a relationship, etc. Never should a woman be expected to return your affection just because you're "nice, cute, sweet, etc." Besides, if they're not interested in you, you're fooling yourself in thinking that forcing the relationship would be a good idea, because without a spark or mutual attraction of some kind, the relationship isn't going to happen/last.
The best advice I have for you is to move on and find women that will actually be interested in you. Perhaps try a dating site (it could even just be Tinder) and be completely trans-parent (hah), so that the people actually messaging you are most likely interested in exactly what you're "offering." Best of luck to you!