Question:

I've just applied for an iranian visa through Uppersia Travel.

Answer:

For Iran visa you should fill in the visa form on Iran visa application, it takes about 3-7 working days to get your reference number and two working days to collect your visa at the embassy by direct referral or one working week by posting the docs to the embassy. You can pay the visa fee in cash in Iran.
 
Check the cheapest Iran tours.