Dear sir, the last 10 days i can't bid a thing, always your auto answer is: Could not win (102): Item is not available or eBay is not responding.
Item #250316215746
Item #140278154744
Item #200268364313
Item #230304189223
Item #250312452412
Item #140277100956
Item #120322933071
Item #110304444276
Item #260304927273
Item #220301574817
Please inform me about it, best regards.

Welcome to our forums.

Seems like an issue with your account (your password to be exact).
eBay started to force users to have stronger password if it does not meet their requirements.
Please update your password to a stronger one.

A few suggestions.
Your password can not have any parts of your eBay user id.
Your password can not have a dictionary word.
Your password must be at least 8 characters long and have at least 1-2 digits.

Once you updated your password, please login into myibay with it to accept the changes.

Let me know if you need any help.