From my search, it appears that Leonardos YarnieBoy has a Facebook page ¹ and a TikTok account ². I couldn't find any other social media accounts associated with him. Is there anything else you would like to know?
(1) Leonardos YarnieBoy - Facebook. www.facebook.com/UKYarnieBoyFashion/.
(2) Yₐᵣₙᵢₑ Yₐᵣₙᵢₑ bₒy (@leonardos_ukyarnieboy) | TikTok. www.tiktok.com/@leonardos_ukyarnieboy.
(3) Suggested accounts - TikTok. www.tiktok.com/@leonardos_ukyarnieboy/video/725198…