Anyways.. u'll have to keep checking ur CIC account... Wen it changes to approved then u can start expecting PUM. Mine took 3weeks plus from wen i submitted my passport till wen i got PUM
Well VFS is generally slow dats why people would recommend using Dhl. Anyways i submitted mine thru Dhl and it took 3weeks and some days to get PUM from when it was submitted so i don't think urs is taking too long yet considering you used VFS