If I may advise you, you don't need to write as long as you wrote.
If you need to know about this.
How to get your Dad (or Mom) to buy Bitcoin?
Bitcoin is generally known to everyone, from rural areas to cities, young and old, women and men, fathers and mothers know about Bitcoin, it's just that they don't believe in how Bitcoin actually works, that's the main problem that we have to provide a good and perfect understanding.
Bitcoin is a digital currency, which is operated by connecting to the internet, Bitcoin is not something that is difficult to understand, there are many sources that can be learned about Bitcoin, in essence: provide a detailed understanding of its advantages, How Bitcoin actually works, automatically they/father/mother will buy Bitcoin, what's more our parents like trading or investing, it will be easier for them to accept Bitcoin and buy it.