Good Afternoon,
I’m developing a game for Android
The free version is not possible to export the same, and the demo version appears the writing demo.
Is there any possibility to be renting the license of unity or adiquirindo be next?
Sincerely,
Fernando Fernandes
You may be able to find a contractor who can perform the Android development of your game for you.
There’s no legal sharing, is what Graham is saying 
You can try Unity Pro free for 30 days though. It sounds like you want to ‘rent’ the Unity engine, create your game, and then ‘return’ it - you can’t do that, man.
Can I use a demo license to publish a game on google play?