Mvat return

Hi,

While depositing MVAT, I wrongly selected form ID 232 instead of form 231. I belive 232 is used for deposit of composite tax and 231 for regular tax. The challan was generated with form ID 232.  Can you guide what to do now to change it the challan?

I filed the return but it is not considering the tax deposited with form ID 232 and it is showing as outstanding.

Regards,

KNM