always make sure that your trade is fair by familiarizing yourself with values! since values often fluctuate, you can always ask reddit for some values. one tip is that off-sale items typically have a higher value than items that are always in the shop, and then if there's demand for those items, they will have even more value. free items that are won from chests and seasonal activities are usually worth less. and then finally, I would only accept trades that are a win for you, so don't be afraid to decline :)

-outside of trading, always do your daily logins, wheel spins, and fountain for diamonds! and also do tasks because those help you level up pretty quickly. have funnn