Volt upgrade - speed not updated
I changed over to Virgin in July 24 and I am still waiting for my Volt upgrade! im on 500 my account says 1Gb but speed tests have never been above 600. My O2 upgraded my data doubled automatically without prompt so 10 out of 10 for O2. I have tried to speak with a human but seem to get machines that offer a solution to a different problem then cut you off. over the last few months of trying I did actually speak to someone who wasn't sure what Volt was!. They took a lot of details and then passed me to O2 but here we are still. Yesterday I was sent a WhatsApp link but no one answers anyone got any solution? Im hoping it may be a setting somewhere that doesn't involve trying to speak to "Virgin"...Thx
[MOD EDIT: Subject title changed for clarity]