How do I run a competition like LMCT Plus?

LMCT PLUS MERCH! · LMCT+ OG Black Hoodie · LMCT+ OG Black T-Shirt · LMCT+ Members Tee · LMCT+ OG White Hoodie · LMCT+ OG White T-Shirt · LMCT+ OG Black Singlet

LMCT PLUS MERCH! · LMCT+ OG Black Hoodie · LMCT+ OG Black T-Shirt · LMCT+ Members Tee · LMCT+ OG White Hoodie · LMCT+ OG White T-Shirt · LMCT+ OG Black Singlet

lmct 1647 Likes, 318 Comments TikTok video from LMCT Plus : “Join LMCT+ for a chance to win $600k and amazing prizes

lmctplus 2815 Likes, 178 Comments TikTok video from LMCT Plus : “Provide information