Web3 can buy

How to buy banana spot on Binance with $BAN , assuming I have 100 yuan to buy bananas, and Binance only has contracts, then open a long position with 100 yuan at 1x leverage. Or open a long position with 10 yuan at 10x leverage and use the remaining 90 yuan as margin. The key is that we need to truly reduce leverage to make it proportional to spot. Only in this way can we hold with peace of mind, and eventually take a few months to accompany the bananas to slowly rise.