Where could find more customers for dapp software

We are team has 200+ engineers for blockchain project thats including one team for dev AR , AI and VR games as well.
Now just open the foreign marketing, I had search much daily from google try to find some more customer info but thats not work well. anybody here may could assist me for any webs or any method could follow more customer? Now for domestic marketing we have hundreds customer already, but we are trying to start up the international biz.
Thank you and best regards your response is always our passion to move upward.
Hope who ever seen may post the biz will be auspicious and getting rich.