How to practice Bhakti yoga?

I’m new to Bhakti yoga and looking for advice from other Bhakti yogis. Specifically on these questions: 1. Can I pray and worship a guru (in human form)? If I feel a deep connection for a long time? 2. How do I practice surrendering my ego to the guru? 3. Which Bhakti practices to cultivate surrender and devotion are recommended? Thank you