Get in touch
Questions, problems or suggestions — fill the form below and we reply on your email, usually within one to two working days.
Good to know
The form is the inbox
It reaches us the moment you send it, and the reply comes to the email you typed above.
Reply time
One to two working days. Payment problems are looked at first.
Where we are
Uttar Pradesh, India
What we can help with
Notes or material issue
A file that will not open, a wrong unit, a subject we do not cover yet. Tell us the branch, semester and subject and we will fix or add it.
Build a project or model for me
MATLAB / Simulink models and B.Tech projects, made to your requirement. Say what it has to do and by when — we reply with what is possible and the price.
Payment or download problem
Paid but nothing downloaded? Send the payment id and the email you paid with. Money that left your account and gave you nothing is always sorted out.
Refund request
Ask within the window in our refund policy, with the payment id and what went wrong. Refunds go back to the same account you paid from.
Copyright concern
If material here is yours and you want it removed, send the link and proof of ownership. We act on these quickly — usually the same day.
Follow on Telegram
Papers, notes and models as they are added — on your phone, the day they go up, instead of you checking back to find out.
Open Telegram & join
Scan to join
Ordering a project model? Every model page has its own enquiry form — an enquiry there is the fastest way to check availability and delivery time before you pay.