Alfie Templeman has opened up about his mental health, saying he was recently diagnosed with depression and anxiety.Writing on Twitter, the 18-year-old singer said he is currently getting help and encouraged fans to do the same if they are experiencing similar issues with their mental health.“The last few months I got diagnosed w depression and anxiety & I finally got the help I needed,” Templeman said.“I just wanted to say thank you to every one of you who helped me go and speak to someone.