Go to Uniswap by typing or clicking this link - https://app.uniswap.org
Connect your desired wallet by clicking connect wallet.
Now a popup will be triggered, asking you to select your compatible wallet. In this case we will be using MetaMask, a popular method of storing and sending ERC-20 tokens.
A notification will be appear in MetaMask asking you to confirm a connection with Uniswap. You are going to click next, and connect.
Now that we’re connected to Uniswap, we are able to swap tokens or Ethereum. To do this, you have to click on the "Select a token" drop down to add the contract address of the token you want to trade (RAM in this case).
Finally, Ramifi's Contract Address is pasted onto the field shown below. After the contracts address is verified, you can continue by selecting RAM and entering the amount you would like to purchase using ETH.