Create & Organize Telegram for Customer Support

I'm in need of a freelancer who can create a Telegram group with 1665 customer contacts from a provided Google Contacts Excel file. The contacts will not be organized in any specific order, and the primary purpose of this group is for customer support.

Ideal skills and experience for the job:
- Proficiency in using Telegram
- Experience with managing and organizing contacts
- Familiarity with Google Contacts and Excel
- Good understanding of customer support etiquette