Refusal to accept password on log in every few days

[auntymae]

I am tired. I have had so many eBay passwords to my account i can't keep up. I get a new one. it will work 2 days to a week then it is refused saying it is not correct. Time and time again. . I have to get a new password to get in my account.. Resetting by email was useless day before yesterday it would not accept the new password creat. It said they did not match or something was wrong with anything i put in. So i have to get a call with a pin. So far that worked finally. But here it is two days later I get no incorrect pasword again. I have it written down I am sure its right? This is an ongoing thing. I am tired. What is the problem ebay.?