the tokens that we get during the airdrop, when will be distribute?

Do you think it is possible to reach the hardcap before the tokensale finish?

Current owner of an item can print out a hard copy of the certificate, consisting of all details stored in the system and a data matrix code to the original contract in the blockchain.

There will be announcements!

can we download it already an try it?

Please read the whitepaper and learn about #ViValidservice that offers decentralized registry for art and collectables:  https://vivalid.io   

https://bit.ly/2JyVuDZ  LIMITED TIME ONLY !

When  will be the tokensale of the airdrop distributed?

Whether a watch will have an insurance or not is up to the seller & buyer.

It seems that the dev's do not often respond, but it's a pity. 
But, this interesting project. 

use your refferal links inside coinsale.cfc.io account to get paid as referals
https://www.criptomoedasfacil.com/icobox-e-cfc-anunciam-parceria-para-iancar-token-que-promove-publicidade-digital-descentralizada/
https://arbolet.net/clanek/5842-icobox-a-cfc-oznamily-partnerstvi-pro-nadchazejici-ico-cryptoads-decentralizovany-digitalni-reklamni-trh
https://www.cryptoninjas.net/2018/04/18/icobox-and-cfc-announce-partnership-for-ico-of-cryptoads/
https://cryptonews.pl/icobox-i-cfc-oglaszaja-partnerstwo-dla-ico-of-cryptoads-zdecentralizowanego-rynku-reklamy-cyfrowej/
https://www.canardcoincoin.com/ico-cryptoads-publicite-numerique-decentralise-avec-icobox/
https://bitcoin-live.de/icobox-und-cfc-geben-partnerschaft-fuer-ico-von-cryptoads-bekannt-einem-dezentralisierten-marktplatz-fuer-digitale-werbung/
https://www.filippomartin.com/icobox-e-cfc-annunciano-una-partnership-per-la-ico-cryptoads/
https://arabbit.net/%D8%AA%D8%B9%D8%B1%D9%91%D9%81-%D8%B9%D9%84%D9%89-%D9%85%D9%86%D8%B5%D8%A9-cryptoads-%D9%84%D8%A5%D8%B9%D9%84%D8%A7%D9%86%D8%A7%D8%AA-%D8%A7%D9%84%D8%B1%D9%82%D9%85%D9%8A%D8%A9/
https://kriptoparahaber.com/dijital-reklam-pazarinin-sorunlari-cryptoads-ile-tarih-oluyor.html
http://www.kinews.net/news/articleView.html?idxno=118847
https://www.diariobitcoin.com/index.php/2018/04/20/icobox-y-cfc-se-asocian-para-ico-de-cryptoads-el-mercado-de-publicidad-digital-descentralizada/

will be a version of the app for PC's?

Of course no!
However, we do only plan to include luxury watches.

very interesting project, the scope of which will attract all of its users! it is a very significant . I'm sure the project will achieve great results!

Will this project be worldwide?

I see many questions here that are not answered. I think it's better to ask them in a telegram where you can get a quick response - https://t.me/vivalidservice