Solo is EXTREMELY ACTIVE on his twitter @YT_Solo
If you need to contact Solo, his twitter is the place for that. If you want to get a good laugh, or want to check out some more 2K content, his twitter is the place for that.
Solo follows his loyals back on twitter, just make sure to like + retweet + comment on his tweets often and he will notice you and give you a follow back!
Solo actively posts on his Instagram @ItsSoloYT. Solo follows back his super loyal supporters on Instagram, just let him know that you would like a follow back!
If you want to keep up to date with Solo's videos, make sure to follow him on Instagram where he makes a post every time that he uploads a YouTube video!