This looks pretty real and well done, but the site
https://ton.fund/ is SCAM and it is NOT from Telegram!
In that case, why did you include "Telegram ICO (TON / GRAM)" in your subject title? I think it's unfair to malign Telegram ICO with these scams and/or phishing sites, (http://)ton.fund or (http://)ton-sale.com.
You can find all information about Telegram ICO her,
https://icodrops.com/telegram-ico-ton/ and on their
whitepaper