I realized that sometimes as i am logged in my account and i click on an item to download it, it says that i am not logged in and when i log in it simply doesn't do anything and it still says that i am not logged in... its annoying and 15% of the content i like and i want to download it doesn't let me download them.... please fix this BUG

When you login, keep the box saying remember me checked... Stinks that it does that, but apparently its the only way to not have these issues... Unless you do that and theres other issues.. likely means you have some browser setting too highly secure...

Could I kindly point you to 'Site Questions and Issues', which is under the Site tab, please? Unfortunately, this isn't the place, but since you're new here, its perfectly understandable.