Rewrite the text in passive. Use the present and past simple
Будь ласка

The website Amazon.com was launched in 1995.The name "Amazon" was chosen because it's the biggest river in the world.At first only books were sold.Soon Cds and DVDs were added.Today  all kinds of products are offered on the website.Thousands of books are downloaded every day from the Kindle store.Goods worth $25 billion were sold last year.
Калi Ласка(Я беларус,но по украински вроде также звучит)