Navigate to your colony’s dashboard and click the settings icon ⚙ next to your colony’s name.
In the profile tab, you will find your colony’s address. Send Ether and/or ERC20 tokens to this address to fund your colony.
Before the tokens show up in your colony’s wallet, you will need to claim the incoming transactions from the Transactions tab.
Once you have claimed your tokens, you your colony's token balances will be updated.