Why has Seeking Alpha changed my user name from Cuip99 to just CUIP and then hides my comments?

Cuip 2 years ago updated 2 years ago 1

Some where along the line SA has stepped back to an old used user name.  It finally self corrected on my lap top but not on my regular computer.  And to top it off when I comment, it does not show the comments, they seem to go into La La Land.

Is there an answer??????  Is anybody there?????