I have spent over two hours trying to link this program to ebay, I don't understand what I am trying to do. I just don't understand this linking procedure, it keeps asking me to link to ebay, I went to that page and then it wants user ID and a password, who's user id ? chrome ? my mail ? my Ibidder ? my ebay ? this program has worked for approx 5 years OK and now it quit unassisted bidding , I am lost, can you send me a program that will work ? I have no way to fix this by my self as I don't understand the questions and the terms, I see you know how. What happened ? thanks

When you login to the sniper, then you use sniper's username/password.
When you login to eBay, then you use eBay username/password.

There is nothing about using your Chrome user id or your email. It does not need any of those.

Here is a link with step by step instructions on how to link it:
https://www.myibidder.com/forums/viewtopic/8053/important-changes-to-your-account/