You can check out the barriers of telemedicine here in this article.

Biggest Barrier to telehealth implementation:

1. Cost of implementation.
2. Problems with lack of existing infrastructure.
3. Disadvantages compared to face-to-face interactions.
4. Reimbursement structure cost.
5. Mistrust of technology and healthcare.
6. Limited access to high-speed internet.
7. For rural areas limited access to smartphones.
8. The complexity of implementation and use.