How to Buy Polkadot (DOT) with Shido [OLD] (SHIDO)

To buy Polkadot using Shido [OLD], first, find a cryptocurrency exchange that supports the DOT/SHIDO trading pair. Create an account, verify your identity, and deposit your SHIDO into your exchange wallet. Locate the DOT/SHIDO pair on the trading platform and place an order to exchange your Shido [OLD] for Polkadot. If the DOT/SHIDO pair is unavailable, you can first exchange Shido [OLD] 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.