Eidoo is strong project, others fall 5 to 10 times from its ICO price but us did not fall that hard.
It's good to buy because obviously it's an ICO price and the EIDOO has a potential for long term investment, I would always take this opportunity.

Do you mean it's not on your Eidoo app? If yes, the reason is that they published the Exchange Beta on a separate app. You can search it manually on Play Store with this name : Eidoo exchange preview or download it directly from this link https://play.google.com/store/apps/details?id=io.eidoo.preview.prodnet

Helpful Blog about it: WELCOME TO THE EIDOO HYBRID EXCHANGE

ok but when they will integrate the exchange on the main app? It's not a good move in my opinion to have two separate apps, or am I wrong?

Well, I prefer it to be on the same app too, but we can't do anything about it. Maybe it would be easier for them to check the bugs if it was separated (not sure though). For the date, as I've mentioned before:

They will give you the things that you need in the future. You can read the big news here: https://blog.eidoo.io/eidoo-rebranding-fiat-counter-value-fingerprint/

The tokens will be burned at the end of each quarter, as indeed happens already with other token utilities (see for example Bnb) and I think it is even easier for the team to do, compared to a monthly burning.

Thank you.I read this article. There are some existing news coming like new tokens listing and integrated DEX to main wallet. But I cant find when they going to add this functions? (fingerprint etc.)

Eidoo want to create a stablecoin which will be tied to gold price. But I cant understand, how this will be distributed? Does Eidoo token holders will get some tokens?

https://twitter.com/eidoo_io/status/1042326988260827136

I see a lot of confusion   

Still good news from the Eidoo team:
The managing director Natale Ferrara announces that soon, exchanged on the internal exchange and stored in the portfolio, a new stable currency will be issued attached to the precious metal, stored in the vaults of the Eidoo headquarters in Lugano, Switzerland, and checked every 90 days (audit); its name is EKON and will be redeemable for 1 gram of gold to 99.99% (similar to the operation of Digix).

All the details here

https://www.coindesk.com/swiss-crypto-startup-eidoo-announces-token-tied-to-the-price-of-gold/amp/?__twitter_impression=true

https://cryptonomist.ch/en/blockchain-en/eidoo-stable-coin/