Hello,
I apologize for your bad experience with us, trust me we have no intention to avoid giving support. On the contrary we even try to give quick response to our lite version customer too.
Reason we probably could not reply earlier could be due to heavy flow of emails and your email may have missed unintentionally Or another reason for the delay can be timezone difference.
So, will reply you quickly as possible or you can post new message on contact form too. Regarding refund too, there is no need to go to your bank and waste your time. If you will not be happy with plugin then we would issue refund without any hassle. Even if for some reason delay happened in our reply then also we will count date when you originally left message.
Kindly allow us one more chance to help you.
Thanks