only my username is not available i have tried many username but telling not available

[swapnilmajumder23]

Please solve this problem

 

[swapnilmajumder23]

MERGED QUESTION
Question from swapnilmajumder23 : "only my username is not available i have tried many username but telling not available"

Please give me a available username

 

[bignastyid]

Once you create the account your username cannot be changed.