Terrible company, had nothing but problems with them,sending me estimated bills,then sending threatening emails,saying if you don't pay we will charge you late payment fee even though I've made regular payments, complained so many times,absolutely sick of this,keep putting my account in credit then in debit,now saying I owe them £1087.86 in debit when last week I was £507.00 in credit??Now I've just found our that they have changed my account number so they can have me on a new system which wipes out all my payments, showing that I'm in debit?I may be Mentally and,Physically Disabled but I'm not stupid, and can do Maths, constantly being ripped off,tried changing suppliers today and they blocked that too by saying that I've just become a new customer!!DO NOT go with this company unless you want Fake bills and them to take all your money.