Hi, hiring a designer who can edit 10-20 stories a month using templates for after effects or premiere, or whatever you use, which can be found at stock sites.
Please feel free to share your work experience and samples, and price your work, the quantity i've set is just a requirement this page asks me. I don't know how can a service like this cost.
If you can, please bring me some bundle price between 5 and 20 creations a month. Remember, must be done with templates from webs I choose, you just give me the cost of your editing service. I pay the templates.