Help replace this lads stolen bike

This is my friends 13 year old son on the bike that was stolen from him in a targeted attack by bullies. He is a lovely, caring young man with ADHD and on the spectrum, making him vulnerable. He was attacked by a group of bullies who stole his bike that is specially modified for the families mountain biking trips with many of the upgrades being his Christmas presents he received. It is also his transport to and from school. This is the third time he has been targeted and assaulted and had previously had his mobile phone broken and his previous bike stolen and damaged. In the latest incident he also had his coat ripped to shreds because he was trying to get home from school. Police are involved however there isn’t much hope for the return of his bike. His mother, like many of us lost her job due to the pandemic and is recovering from a nasty biking accident where she broke her arm severely and is unable to work at this time and can ill afford to replace the damaged items. She is hoping to enroll her son into self defence classes as soon as restrictions lift in order for her son to be safe when he goes to and from school. This has been going on for over a year and the young man in question and his family are terrified of what is going to happen next. That is in the hands of the authorities and school but if anyone could kindly donate to this cause it would be greatly appreciated. To show this young man that there is kindness in the world and he has people on his side because no child should endure such heinous bullying. Thank you.