Dear Sabyasachi Mishra, Designing an agreement is a time-consuming process. Someone has to apply their expertise while designing it. Given this context, it would be unreasonable to expect someone to share agreements with the public free of cost.
Nevertheless, you can design the agreement on your own. Previously, I provided guidelines on designing an agreement with a contractor. Click the following link to refer to my reply:
https://www.citehr.com/616618-freela...ml#post2437752
A few points are applicable in your case as well. Identify those points and elaborate on them.
If you wish to have a professionally designed agreement, I recommend seeking assistance from a competent lawyer who specializes in contract law.
Thanks,
Regards, Dinesh Divekar