Did you know that you can get free valuable nfts by collecting coinmarketcap diamonds by doing check in everyday? The best way to earn diamonds is referring as much people as you can but before you need to accumulate 100 diamonds to get your referral link which is a piece of cake if you login everyday. If you login a week continuously you'll get 140 diamonds. Best nfts are selling over 2000 diamonds so it's better to collect 2000-3000 diamonds to purchase an nft because expensive nfts are the most useful ones. Unfortunately most of the time I forget to check in how about you?