10 times today? I think that would scare me a little bit as a private seller here.
It's good you're keen, but I'd take a more relaxed approach. Leaving a single private message or phone message is probably enough on this and other forums. If it was a business, then yeah, it's good practice to answer the phone. But I know that I don't have my personal phone around or in reception at all times.
To send a private message, just click on the user name on a post, and then click "send a private message to..."
Good luck
