I'm struggeling with depression and all I want is to sit in my appartment and watch tv. When I do this I feel safe and comfortable. Who can I get well?

Don't wait. Don't wait to get professional help. Treatment works best when sought early on in the illness. The longer you wait, the harder it will be to motivate yourself to get out. This is a common problem and you can get better.
You can be helped. Start with your family doctor to rule out other problems and possibly try you on an antidepressant. He can also refer you to a psychiatrist.
Depression. Seek help! talk to your primary care provider about your depression. Counselling and medications may be indicated for you. There are numerous treatment options available for depression.