Delhi Transport Corporation [DTC] — Inability to give Learners License Test

I am not able to give the LL Test online. My applcation no. is [protected].
It is always showing "You are aldready logged in, please meet controller."
I cannot visit the RTO as the RTO is not taking the LL Tests anymore.
They are always saying the you have to give the LL test online. The RTO allocated to me is DL7 (East delhi, mayur Vihar 1)