Where does FIF liquidity come from? (so, for those who still do not know, liquid is converted into money)

FIF liquidity is provided by market makers (I'll tell you who it is below), and the fund buys FIF on the exchange. Up to 95% of the profit received from investments is directed to the purchase and freezing of FIF.
The mechanism of the FIF buyback is absolutely transparent - the report on the buyback and freezing can be found in the "Investments" section in the tabular part.
Telegram Channel publishes news about the buyout and freezing of FIF.
FIFs repurchased by the fund from the exchange are subject to mandatory freezing and withdrawal from circulation.

I mentioned market makers, who are they?

A market maker is a large investor who undertakes to purchase and store FIF cryptocurrencies on his accounts in order to organize sales. They participate in the exchange market as a participant in the transaction.

I was interested in what kind of plus they will get for their work?
It is profitable for market makers to buy FIF from the exchange and hold the price until the value of FIF rises to the level of direct sale of FIF by an investment fund.

If at the end of the month the value of FIF on the exchange is lower than the cost of direct sale of FIF by no more than 5%, then from the new month the cost of direct sale of FIF increases irrevocably by 5% - this approach guarantees market makers a monthly increase in investment profit by 5%.

The company is now looking for new market makers, so I decided to become one.
To become one, follow the link: https://docs.google.com/spreadsheets/d/1Sm0FiVAF_8G16bZZVC1sf4pTLDCS8SmT3xr-CmYUPiI/edit#gid=0 .