Is Angel Broking a scam, or is it legit?

I have been trying to submit a withdrawal request a few times by now. The first few times it was rejected because I chose the 'wrong withdrawal method'. It felt like they did not want to tell me what was the correct withdrawal method for my account but were just happy to simply be able to reject it. This time I did my research and figured out what I think is the right withdrawal method. Now there is no answer for about 3 weeks! I submitted an enquiry to the support team about that, and no answer to that as well! I'm submitting another enquiry now and will be filing my case if still no answer by this week. I simply want my money back, why won't you let me??