I really love to take pictures from all kinds of cameras that I have exprienced with,I want to finally buy my first camera but i dont know which one is the best for me,any advice?
Since you tagged the question "film" I assume you are considering a film camera. If this is correct, and it is a strong assumption, I recommend a simple manual camera with fixed prime lens of the normal focal length.
Yashica 124G is a nice medium format TLR. It is rugged, it has integrated exposure meter (might be even working), there are still people around who remember how to repair a broken one and it does not cost a fortune - so if you decide it was a huge mistake (or that you wish to to graduate to a more sophisticated one) it will not hurt you badly.
If you think small format better fits your needs consider a late 1970's design, such as the Pentax K1000, East German Praktica (any model from the L line) or Canon AE-1. This was an era when mechanical cameras were developed close to perfection, but before electronics took over. Mechanical cameras seem to have aged better than electronic gadgets from 1980s and 1990s - when these break they stay broken.
Neither of the cameras have the kind of features that serve only distract, such as a ton of zoom lenses, creative modes and awkward settings accessible only via menu items.