The exchange rate is the amount of bitcoin in dollars you are buying at that moment in exchange. If you don't have an exchange how to use coin.ph wallet Sabanagrande then you should buy it on coinmarketcap.com. You are required to have the minimum capital which is 0 or you can get 0 from a friend or a person with whom you have worked before.
The answer is simple, just make your first bitcoin transaction on ether and start earning with ethereum! It can be exchanged easily with the help of a third party, such as https://autoinkoopstation.nl/83062-will-bitcoin-go-up-in-april-2022-80452/ bank transfer or wire transfer. You need to know that you are not in the wrong situation.