How my mum life turned up side down when her son was deported from England to Africa with a mental issues

Me and my mum do not have any money to help my brother back im Afica Kenya.My mum is unable to work or even looking after herself since she as been depressed has too many condition. She is unable to help my brother, my brother had recently been diagnosed with Diabetic and we have no money to help him with his medication. Am hopeing that i could help my family go and visit my brother and help him with his hospital medication and more test. We have not seen him over 7 years and now he is very lonely and depressed himself unable to see us or, currently we send him rent money and food but adding to the pressure of him being sick, and my mum even getting even more depressed by the day. This was my last option