Why aren't my swapped assets showing in my Account Balances?
Assets are swapped into your connected wallet, not Mango Markets Account.
Why do my swap balances not match my Account balances?
Swaps occur in connected wallet and separate from your Mango Markets Account. The swap balances are reflective of your wallet balances.
What exchange does the swap use?
Swap feature is an integration of Jupiter Aggregator. Jupiter checks for the best prices and routes across all Solana dApps to give you the best price.