I paid for a subscription for this app goart pro and now I am regretting my purchase. I paid for it on my android phone(via goArt app) but if I try to log in using my email address registered with it on my desktop, it asks me to pay for srrvices like I am not a subscriber already. Whats this nonsense. I want to be able to use this app on my computer too. Apart from this I still am unable to figure out how to use the 30 credits that I have received. Also where can I chose the output resolution