What a fund is, what the person running one can and cannot do, and every fee, one page at a time in the order you meet them. Each page is short on purpose.
A fund is a basket. Somebody picks the coins in it, puts money in to open it, and after that anyone can put money in too. Never fewer than 2 and never more than 10. You get shares. Your shares are your share of everything in the basket, not a claim on any one coin in it.
Anyone can run one. Anyone can back one. Every fee is on the screen before you sign, and Every fee lists all of them.
Never fewer than 2 coins and never more than 10. Backing a fund buys you a percentage of every coin inside it, not a pile of any one of them, and that percentage is what you take back out.