Have you got a telephone or broadband fault with Plusnet in Britannia? If your provider says the line test is OK then the fault could be internal! speak to The Phone Fixer first before you request an Openreach Engineer.
Book a Stressless test a unique service from The Phone Fixer and available to residents of Britannia Call 07531522765 or Leave a message on 0151 324 1424 and I will call you back.