Should I wait for her or move on?

I would like to say she is testing you but 2 months is a long test, 2nd thing that would make me think she has different feelings is the I thought we would take it slow. If she was really interested she would answer your attempts at chats more than 10% of the time. Personally I think you know the answer but are looking for someone to reaffirm your answer. It is heart breaking when affection is not returned and I truly feel for you. It is not easy when think you have found Miss Right but you can't change the way things are and maybe if you move you will find someone else or she may come around. It could be she is interested in someone else but they may not be into her and it might take her some time to figure that. Hang in there and good luck