You are at the wrong place. This forum is aimed to help people that a problem in their code, we help to correct bugs.
Help to create a windows application is out of scope of this forum, just like doing homework for students is out of scope of this forum.
The general advice for your problem is to hire professional programmer.
Try
https://www.freelancer.com[
^]
If you want to know if a subject is difficult, it is simple, the difficulty is inversely proportional to the popularity of such open source projects.
said otherwise, for an easy project, you will find numerous projects, if only a few, it's difficult.