What is Challan | Challan kya hota hai

[@allinoneextra3842]

Sir help
Meri mail id bhul gaya tha jiske wajah se mai 8 month se gst file nahi kia but circle office gaya to wo bole new mail I'd me mai id aur password send kr dunga
But mai 8 month se koi file nahi kia hoon
Aur gst se sell krna 4 month me hi start kia hoon
Meri kitne fan aur penalty lag ajegi
Please help

[@Hari_om_5]

Guss do Munna 😂