You never know who wrote that, because it simply says "Quran.com" doesn't mean it's real, open a real Qur'an. Find it, and send an image. Take an image of who forwarded the book, when it was written etc. Btw, Qur'an is not read and understand, one word can mean plenty of things. Simply because you can speak/read/write Arabic, doesn't mean you understand the Qur'an. You can probably read it, (I can read those letters, however, not understand them).
Not sure if you're an atheist or belong to any religion, but you seem annoying and ignorant as fuck, which makes me believe that you spend most of your time at home during summer, browse memes and increase your hate. Go contact old friends/classmates and try to hang out, or maybe take a trip the club, trust me you will not think the same about religion and foreigners as you do today.
Also, you should take your time to study geopolitics (think you can find a book in your local library and educate yourself), these "jihadist" you see today is more politic rather than religion, anyone can claim to be religious and explode themselves. Ever heard the term "State-sponsored terrorism", if not quickly look it up, will explain few things for you.
As I've had already said, you seem to be ignorant af and probably don't know anything about Islam and your only source of information is biased right-wing websites.
Found two good courses for you, so you can educate yourself and hopefully find an interest in this.
https://www.udemy.com/history-of-the-middle-east-600-ad-to-today/ and https://www.udemy.com/the-geography-of-globalization/
If you're not able to pay, I think you will find free courses somewhere, but for the love of god please check the source.