6 weeks delivery process?!

It is now exactly two weeks since I've ordered blankets and made the full payment. Till date I had not received any communication and only when I called in now I am told that the one blanket is out of stock and will only have stock 18 June. So already it has been two weeks without communication, it will be two weeks for them to get the stock, most likely two weeks to have it delivered to me. This is certainly not acceptable. More than anything it is the lack of communication I cannot accept. Please kindly assist with canceling and refunding.