Pathetic service

I won't even give this company one star. I took out a cell contract march month with the agreement that I will get a vat invoice every month so I can claim back the money from my company every month I have to beg and plea and yet they expect their money!!!!! Now a new headache I have asked them to move the debit order date from the 25th to the 1st they did but never cancelled the 25th so now I'm being double debited. No customer support no customer service biggest regret.