Well a while ago I thought I'd try the services of an online conjuror so I spent some money on that.
Since I'm fairly new to the metaphysical and thus not sensitive to energy, I can't sense their presence. Despite this, I've been practising using a pendulum to talk to them using yes/no swings and have gotten quite powerful swings now. Before when I was first using the pendulum, the swings were quite weak to non-existent. I'm hoping this was a sign of their presence and that I was not scammed by non-existent spirits. The swings might have been caused by my subconscious tricking me by twitching my muscles but I've heard that sometimes spirits do communicate through the subconscious mind.

How about you Shane?

Have you communicated with entities clearly enough to resemble a two way conversation?

Have they manifested in visual or physical ways?

What type of entities have you encountered?
Met a djinn by any chance?
If so, can you share your experiences regarding the djinn?

I've personally been researching the djinn recently.