Hi ive just joined today do i need to do anything with my old supplier. Ive just moved home so i dont have an account with them. Or will bulb do everything?
You need to sign up with whoever is supplying the property now. They will more than likely block this current switch if there’s no active account.
In support of the advice given by phproxy please also see: https://help.bulb.co.uk/hc/en-us/articles/115003438031-What-to-do-if-I-m-moving-into-a-new-home-