Metamask Setup

You need to add Binance Smart Chain (aka BSC/BEP20) network and import Aramis Token  prior connecting your wallet.
To do that, create a new Network in Metamask > Setttings > Network and cut & paste the following fields.   
-Network name: BNB Chain
-RPC url : https://bscrpc.pancakeswap.finance
-Chain ID: 56
-Symbol: BNB
-Block Explorer: https://bscscan.com

Import Aramis $ARM contract from https://bscscan.com/token/0x734f628178a40d2c7275f35678a8199fab5341f9 - see Profile summary > Add Token to Web3 Wallet.
importing the token from BscScan will ensure the contract address is correct and the token will appear with the symbol and logo in your wallet.

Transfer BNB or BUSD (BEP20 network only) to your Metamask wallet then connect and start trading.
*Unlike usual cryptocurrencies, Aramis Token itself has ZERO fees. The only fees taken are BSC blockchain fees, by default 5 Gwei (aprox 0.000867 BNB per transaction)