Welcome to the djinn summoning thread!
Please read the instructions and don't deviate from them unless you understand exactly what you are doing. Djinn are very dangerous beings and should not be contacted mindlessly.

The sigil leads to the djinn temple. You need to use visualization here so if you can't do that, start practicing. The temple is underground, built from grey stone. There are corridors in all directions and it's dark. Enter the main chamber and you will see a djinniyeh there, you may see her next to a fire. This is the djinn universal deity.
Tell her that you want to work with djinn and she will give you an arabic lamp to look at. You must construct your own version of this lamp. The final part should be the chain connecting the lid with the fuel container. Once that is added, the lamp will be functional. She will tell you if you succeed.
The lamp represents the djinn universe and your djinn will stay inside it. It also represents their reproductive system.

Lore
Djinn are not immortals, they are the humans of the first earth, mentioned in the Bible's creation story where God created the earth two times. Islam also recognizes that God created djinn before the humans we know of.
Among djinn, men give birth and women are warriors. The female will give an egg to the male during intercourse, and the fertilized egg develops in his ballsack. He then shoots the new djinn out in a burst of fire. (This method of reproduction has been imitated by current humans even if the function isn't there, called "coitus interruptus".) The arabic pants seen in the Aladdin movie looks they way they do because of an old myth saying the new messiah will be born by a man, and it will happen so fast he won't have time to take his pants off. Hence they used to wear these really baggy pants.