Real friends are hard to find nowadays- many people have this problem.
Try to join clubs and groups with activities that you like. And try to make friends online- but be cautious about giving out personal info and make sure the person on the other end is honest& is who they say they are.
If you busy yourself with yr hobbies and yr interests, you won't worry so much about friendships- and eventually it will happen on its own. It's better to find one real friend than have 10 people you just know who wouldn't help out in a crises.