I just needed to add something to all this, many people are keep thinking like this... I dk why people think that, when you support someone you are buying a product from him/her, this is very wrong thinking, you may expect this to develop into a product, but mainly you are giving him/her a shoulder, because you liked what you saw and hope this can continue, another thing is that this is not a big developer or someone who have a big name in the industry or money, in many cases it's someone who just try something else or his/her passion, but don't have the means to do so, it's foolish to expect them to deliver everytime, the only thing you should expect for sure is clear responses to your questions and not shady answers, this is not a business transaction or exchange, it's a support... Also in many cases this is not their main job at all and can't take it as one, because don't accumulate enough resources. Of course it's your choice to support or not that's why it's called support, not buying and yes it's normal to tell and be angry, if someone is lying to you, but not just because can't deliver on time...