This article will explain how to contribute to ICO using bitcoin wallet
Step 1. Send Bitcoin to your wallet by navigating to receive tab and sending BTC to your receiving address through exchange.
Step 2. Once you have BTC on your wallet we can start your contribution process: Fill out all the data and insert your ERC20 compatible wallet (MetaMask,MyEtherWallet,Mist) address in highlighted area.
Step 3. Moving on to the next step ,we will be providing you with our BTC contribution address (In highlighted area), which you will use to send us your BTC.
Step 4. Now it is time to send your BTC using Electrum wallet. Firstly navigate to send tab, insert the address into pay to field that was already mentioned above, set your desired amount and press Send