I got my visa today after a day of submission. it takes a day for it, thats it.

I submitted the same document as mentioned above and got 2 year multientry visit visa for short stay. its an evisa so not stamped on the passport, was informed visa would be stamped at the singapore airport on producing the printout of my evisa.
evisa can be submitted by anyone having singpass, so need to contact this travel agent for a fee of 150 QAR.

all the best folks.