B may file an application for fraud and misrepresentation in accordance with Section 12(2) of the Civil Procedure Code of 1908. B must show that fraud was committed against B and that the trial court granted B’s counsel withdrawal application in defiance of the actual circumstances. B must show that the decision to withdraw the appeal was taken without B’s authorization, consent, and knowledge and the same was the result of fraud and misrepresentation.
Disclaimer: The above information is intended to be general in nature and should not be taken as legal advice. If you need legal advice, consult a licensed lawyer.