How Am I not the owner of the mind? Is it the mind that think mind is owned by itself? Can any one provide insights, techniques, meditations that help me to understand that "mind does not belong to me"?

I aware that thoughts are coming from nowhere and we don't intentionally make them. But this is not enough. Can you please provide me a deep explanation, especially a guided meditation to practice no-self?
In my opinion, the linchpin teaching of Buddhism is the teaching of no-self. It is the pillar that holds the entire foundation, and once it falls, enlightenment is inevitable.

You have made a very common jump in logic that will hold you until you free yourself. You have two contradicting beliefs that will never allow you to progress in your path to freedom as long as they remain. 


  Can any one provide insights, techniques, meditations that help me to understand that "mind does not belong to me"? 


You must not ask if mind belongs to you. By asking that question, you have already jumped to the conclusion that there is a “you” it can belong to. Ask instead if your mind is you. The teaching of no self can only be understood if we question the assumptions we make about ourselves. Do not ask if something belongs to you. Try instead to find yourself. Right now it may seem so obvious who you are, but the more you look, the harder it is to find. 


  Can you please provide me a deep explanation, especially a guided meditation to practice no-self?


No-self is not a practice. It is an instantaneous realization that causes the end of all suffering and a clear view of Nirvana. Understanding it experientially as opposed to logically is the end of the journey and utterly life changing. 

All you need to do to inquire deeply about no self is to follow the following steps. 


Think about something you identify as a part of yourself.
Ask yourself, does this thing ever change? When it changes, do I no longer exist?
Ask yourself, does this thing come and go? When it goes, do I no longer exist?
Ask yourself, is this thing essential? If it were gone, would I no longer exist?


Hopefully at the end of your inquiry, you will come to the conclusion that that thing is not you. If find it essential, send me an email and let me know because I’d love to know. =]

Continue this over time to slowly rid yourself of the beliefs you hold onto that keep you from seeing the world unfiltered. The only way to truly understand no-self, is to realize all the facts you have about who you are are actually beliefs. Then you must understand all your beliefs are incorrect. If you do so, eventually you will see the world as it is, which can not be done from the perspective of a human being. 

I hope this was helpful to you in some way. I pray for nothing more than your liberation this lifetime.