You already entered this week here:

https://steemit.com/openmic/@markiful123/steemit-openmic-week-86-my-cover-song-bab608d959622

The rules are only 1 entry per week. I think you were warned about this last week by Hive account@meno and if you keep doing this you will be banned from Open Mic.

Having 2 accounts is not going to make you more rewards. Read the whitepaper on Steemit where it explains why.