Lucknow University — correction in bed joint entrance application form

Address:	Lucknow, Uttar Pradesh
Website:	Upbed 2018

Respected sir,
I, Dibya Ray D/O-AjayRay was appeared in upbed entrance exam 2018 when i filled the form some mistake was done by me .I filled B.A 2nd year roll no instead of 3 rd year in joint entrance application form bcz that time 3rd roll no was not issued.I have taken admission in a clge of gorakhpur university.how can i correct it ?plz reply