I recently deposited from my bank to voyager and now those funds are in voyager as usd not btc.

I have electrum on my pc .

1. How do I convert the usd to btc to send to my electrum?

2. If there is a way to send it to electrum as usd then send it from electrum as btc? If so please step by step how

3. Just to confirm, after voyager I still need to anonymize the btc by sending it to blockchain or something like electrum, correct? before sending it to a sponsor

4. finally, I am going to ask the sponsor in a minute, but even though he accepts btc, there wouldnt be any reason he wouldnt take the usd if sent from electrum as usd (if possible) or from voyager as usd (if voyager is more secure and anonymous than I understand)

thanks for the help