Hi Rob.
I want to try testnet WCG, but I'm stuck on the beginning

I've made a mistake.
I've read sequence in "exec rac" and it looks that it was bad.
There is written" Step 3": "From our RPC console, type, exec join wcg your_username your_verification_code"", so I've made it.
Then wait 6 blocks and try "exec rac" again,but didn't happen.
Still "Error": "Not Linked. First, you must link your researcher CPID in the chain using 'exec associate'.",
After that I've read PODC manual again and there was command "exec associate wcg_username wcg_verification_code"
I tried it and this is my result:
Sorry, we found you as a researcher in WCG, but we were unable to locate you on the team. Please join team BiblePay or team Gridcoin to proceed. Please type 'exec rac' to see more helpful hints. NOTE: You may check back again once every 12 hours to see if you are on the team. (code -1)
I don't know what to do. I'm in Biblepay team from beginning, so maybe there is something wrong and I don't know what.
Or it's enough to wait?