if any SFML-related bugs/issues arise during my development, will there be any kind of support to fix them?
There is no official support for anyone, at least not that I know of. After all, you paid nothing for using SFML. Having said that, the volunteers in the community that has emerged around SFML do try to solve the issues as soon as possible.
You see, if you haven't paid for an actual support, don't be an ass if your issue is not being worked on the moment you post in on Github or maybe even tagged as "wontfix". I stress the people here are working on SFML for free.
he just asked a question
he even said "Sorry for such a harsh first message,"
and I think his question is a valid one
have you ever been to the SDL forums ?
the place is practically deserted
as far as "official" support goes ... we have the SFML dev team posting here daily and the author of an sfml book posts quickly in response to questions
so I'd say you get "official" support
I'm sure the devs would be happy if iOS and Android had as many testers and projects as the MS and linux versions
you can always help out
anytime you have a problem (that you have tried fixing yourself, but still can't) post a question here in the proper forum
maybe you'll even be the one to make fixes for the iOS version