Hate the new update

I used to love this app. It saved my life in so many ways! But ever since the new update, it has been impossible to open it!!! It asks for my password, doesnt accept it and even though it said it would send me a new password in my email, I never received it!!! Now I dont know what Ill do with it. Im seriously upset. Please, please, fix this already!!!

De3y about Pocket Expense 6, v5.5