help! it keeps telling me number is already in use - which is weird and when i try to email the page is down! rover?

If you go to the Help Center link at the top of the page, there is a place at the bottom to Contact Rover. Here's the place:

https://support.rover.com/hc/en-us/re...

In the meantime, I'd keep trying [Edit: Rover’s contact options have changed. Visit the Rover Help Center at https://support.rover.com/ to find the phone number, help articles, or chat with the team]