How to Buy Polkadot (DOT) with DEXA COIN (DEXA)

To buy Polkadot using DEXA COIN, first, find a cryptocurrency exchange that supports the DOT/DEXA trading pair. Create an account, verify your identity, and deposit your DEXA into your exchange wallet. Locate the DOT/DEXA pair on the trading platform and place an order to exchange your DEXA COIN for Polkadot. If the DOT/DEXA pair is unavailable, you can first exchange DEXA COIN for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Polkadot. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.