Dell — Didn't get any response after registering in dell back to college offer after purchasing dell inspiron 3542

Address:

Anantapur, Andhra Pradesh

I purchased dell inspiron 3542 laptop on[protected], got it registered for dellbacktocollege offer . got a mail to wait for 72 hours. But it has been 5 days since I registered. As per the rule, I have to get it registered within 7 days from the date of purchase and if I don't get my approval for the offer, I have to re - register it again, that too within 7 days after purchase. Today is 18th, I didn't get the approval . If my request gets rejected, can't apply again after 18 th. I seriously doubt is this offer true, is dell cheating people. I contacted them, contact number is busy everytime. Mailed them twice. But no reply. Want to know if anyone got the offer .