I signed up for using Bidslammer but have encountered problems linking to my eBay account. When I finally linked successfully after repeated attempts I was not able to sign into Ebay and had to change my password. I tried to use Bidslammer to bid on an item but received email message that the authorization to link to eBay failed. I’ve tried again a few times to get authorization to link Bidslammer to my eBay account but it fails.

Hello Marjorie,
Thank you for your question about your authorization. We just updated it manually for you.
It should work ok now, but you can re-authorize at any time:
https://bidslammer.com/signup/
If the above does not resolve your issue, please let us know, and we can take the next step. Thank you for taking the time to write in.