I am on when I am free, which is not often. If at all you wish to contact me, feel free to send me a Conversation(private message) and it will alert me instantly. Besides, there are a lot of helpful people here (besides myself) that would happily help you. I see that @jasonwynn10 has answered your question. I hope you find PocketMine / PMMP.io a friendly and helpful place.
You can host a server on an Android device. I do it for developing plugins. Use this app https://goo.gl/N0Zg8s Disclaimer: The above app is not created by the PMMP team, nor is it created by me.
I wouldn't recommend any laptop, desktop, or home device for PMMP. A Linux VPS or Dedicated server like those from DigitalOcean works pretty well.
He didn't exactly answere my question is there a possibility to run even an outdated version of a server on a android that's my question
Ok then how can you email me instructables ive downgraded to v1.0.0 and it still told me I needed ph7 Please
You've needed PHP7 for a lot longer than that. Maybe downgrade to 0.10 or 0.11 (really old versions!)