I have paid for Mozilla VPN subscription for many years, but now cannot activate it.

Mozilla VPN is one of Mozilla's premium products. In order to get premium support from a dedicated agent, please submit your question with your Mozilla VPN app by going to '''Settings''' > '''Help''' > '''Contact Support'''. Alternatively, you can sign in to the Mozilla account connected to your subscription here (if not already) and then use [/questions/new/mozilla-vpn/form this link]. This Mozilla VPN form link can also be found at top at Ask a Question > Mozilla VPN as you posted this in the desktop Firefox support forum section.