If you want to get into evocation you could try working with spirits that aid in communication and astral senses. Lucifer is quite good at this I believe. I also created or “rediscovered” a dragon named Ma’alth. He is very good with beginners, he’s understanding, patient, lenient, and truly understands the human condition. For summoning him you can refer to this article
Before you do so i suggest you research a little bit on how to evoke. If you don’t research you can still contact him even if you can’t hear him, he will help you hear him.