Virtual Assistant for day-to-day official work - 6k inr per month

I am looking for a virtual assistant for day-to-day official work.
Job Description:
- Task Scheduling (Google Calander)
- Attending Online Meetings (Zoom, Google Meet Calls)
- Making Notes and converting them to Schedule tasks and points to remember
- Online Research (Google, Amazon, Facebook, and LinkedIn)
- Reading and Sending Emails (Gmail, Outlook)
- Purchasing/Buying (Ecommerce Portals)
- Maintaining Social Media Activities (LinkedIn)

For this Job Writing a good email is very much Important.
Small test: please write a good cover letter to apply for this Job.

Note: Should Have good knowledge of excel sheets and should pledge to maintain data privacy.

Max 6k per month
*Monthly Payment using freelancer website only.