Heat Engine for RRB CBT 2 Pat B Introduction Class 1 - Pilot Subh is live

[@nayandutta168]

I paid for your notes and test series offer by paying 49 rupees, but I cannot access the notes.
I have pro membership in your channel and I tried to contact via the contact form.
Please Help me access the Heat engine notes

[@DropperClass-PilotSubh]

Check the invoice of the product you purchased. You will get the promo code there. Now apply this promo code while buying the notes. And you will get the notes at ₹ 2 only

[@DropperClass-PilotSubh]

For any issues, mail us on - [e-mail]

[@Jairam013]

Sir i take your heat engine free test it good
I want to take notes and testseries what is the promo code

[@Jairam013]

Sir i taken your free test for heat engine it is good
I want your hand written notes and test series .
Help me to provide promo code please

[@DropperClass-PilotSubh]

Promo code is- pilotsubh15