return u/s 148 filed for assessment u/s 147

return u/s 148 filed online for assessment u/s 147 for assessment year 2011-12 and the all the required documents submitted to the AO physically as well as by email to the AO. The AO on the same day issued and uploaded the notice u/s 143(2) for assessment year 2011-12 under eproceeding window of my IT login. No assessment order has been passed till now.
What to do now.