1.Never sell your tokens for worldapp, at first it seems like a good option to exchange your tokens for money, the fees are quite high and they take almost all your profits. This option is widely used by people who do not have much knowledge. It is worth educating yourself and learning to use an exchange like Binance or whichever you prefer to sell your tokens. 2. The loco app where you exchange your gold tokens for other types of tokens is a waste of time since the price is proportional to the exchange value of the highest valued token you have at that moment. For example, the diamond costs the same as its equivalent in heart and in turn this in its equivalent in gold. It is better to claim your gold and exchange it directly for wld.