I have a new client, they have a new FB page, they have never run ads before. I have opened business suit and also an ads manager for them, and I have given me access to their page, all working fine the last couple of months, till I wanted to set up an ad for them, now it is asking to to set up a verification phone number, I am trying it but an error comes up. First it said an admin must set it up I have asked the client to do it which they did, they even gave me full admin rights but an error still comes up. So now I cannot run ads! Any advice please?