1.Open zksync official website, https://wallet.zksync.io/account/ then connect metamask wallet and click on top up. (The amount can be adjusted according to yourself)2. It is recommended to across both official bridge and orbiter to avoid missing orbiter airdrop (The amount can be adjusted according to yourself; the official bridge is slower, you may need to wait a little bit while patiently)3. You can transfer tokens to other wallets (on L2), and then to do the swap in the exchanges later in...