Has he tried majority muslim countries? even if these countries are secular, the people still care about muslims in his situation. I wanted to name countries but I am not entirely sure, inshaAllah you can look them up yourself.
If things have become dangerous for him to practice Islam, the info below inshaAllah will help
Here is the summary. The questioner is female, but most of the answer still applies to male and female.
https://islamqa.info/en/answers/1654...r-hindu-family
1.It is permissible for you to do the essential parts and obligatory parts of the prayer whilst sitting or lying down, making gestures to indicate bowing and prostrating.
2.It is permissible for you to put two prayers together if it is not possible for you to offer each prayer at its own time, or if there is sufficient time for you to offer two prayers together when you are in the best state with regard to purity, clothing and being able to do the essential parts and obligatory parts. So you could put Zuhr and ‘Asr together at the time of either of them, and put Maghrib and ‘Isha’ together at the time of either of them. This is a concession granted by sharee‘ah to everyone who is in a situation such as yours. In fact, if you are unable even to do this and you cannot offer each prayer at the right time even if you are sitting or lying down, or by gesturing, and you are not able to put two prayers together in the manner described, then you should offer whatever you can at the proper time, and for the prayers that you miss, you can offer them at whatever time is easy for you, when you are away from where your family can see you.
3.If you cannot do wudoo’ or ghusl, then tayammum is acceptable in your case as an alternative to them.
4.It is permissible to you to interrupt the prayer if you are afraid that any of your family members will see you praying.
5.It is permissible for you to pray in a clean bathroom if you cannot find any other place in which to pray.
6.The supplication (du‘aa’) when bowing and prostrating does not have to be in Arabic, unlike the phrases that are prescribed in the prayer. So you can offer supplication in your own language regarding matters of this world and the Hereafter.