my case is abscon almost one month how u can...

If the previous employer filed an escape report against you because you submitted a complaint to the Labor Office, in that case, you can file a new complaint indicating the maliciousness of the escape report and that the employer has made an escape report because you submitted a labor complaint, provided that you provide evidence that proves the validity of your complaint.
You will not be able to obtain a new visa until after canceling the escape report.
And if the escape report that the employer submitted against you is not malicious, in that case, you must negotiate with the previous employer in order to request the cancellation of the escape report.