Trending @Wipro; I am bench last 40 days I am not getting any support from WMg and practice manager they all are setting idle .. even no response over email.

Send mail to them keeping their manager in cc. If they don't respond keep adding one up in the hierarchy

Yes that's real wmg are not supporting

You seem B1 band with little experience. Just go to The Dot > Social> search community > Job for all> post a seeking project billable role post.
Post this every day twice, morning and evening.
Learn new skills, try searching jobs outside Wipro on high priority in parallel

Escalate to WMG HEAD and HR head

How about opportunities for C1/C2?

For B2 and B3 many opportunities