VAT Filing-new user login ??

Dear friends

Am a new user for TN VAT filing.I filled all the info in signup new user page.(business details & contact person details)

Return type form1 & formi selected. After i agree & save. 

Its shows msg like"Some invalid entry made. pls retry." But all the info s right.

Can anyone send the sample template with filled info,so that i got some clear idea & do correction in my end.

Its very urgent friends

regards

malarvannan.d