Are there any legal difficulties regarding this project? What about this issue?

A total of over $730k has been secured already which little short than soft cap. This is very good performance within this specific situation and should be considered enough money. I see this project easily acquiring its minimum funding goal. Project in itself is something which industry need it is less attractive but very useful for everyone.

There is no doubt and two opinions on the potential and use cases of this project. Obviously, markets uncertainty played role in its slower fundraising. Now there are less than two weeks and total raised money is $73040 approximately. Would you carry on development with whatever you succeed to raise or not achieving of soft cap mean stop working on project ?

so that means when we transfer documents, images, movies, whatever it is that makes sending very safe and fast with this platform, can this be the full security of the user?

So all services will be offered with this utility token AUPC ? This means token will be listed on exchanges as well to make it accessible for everyone. This idea with already working platform could have raised more money but probably unfavorable market conditions kept this project away from the eyes on investors else it is more powerful than many existed.

This question was answered on the previous page already. It has become clear that crowd sale didn't reach to minimum level which is known as soft cap but it doesn't affect the development. Large portion of raised money came from private investors and they will continue their support for project. You can get free 100 tokens for registering yourself or will be able to buy directly from exchanges later.

Seeing the approach of team it can be said that this time results of raising money will be lot different. That Bittorent kind thing with blockchain and how authpapar is going to solve important and highly confidential documents delivery will get attention. Things have changed lot since last time and I saw token sale has also started already.

A pretty good journey, Authpaper Coin has a development and certainly many investors are starting to be interested in being able to contribute. With an active team and smooth communication, this can provide a positive assumption for the future. The next strategy must have been made carefully by looking at the current market conditions.

Thanks for info - Done! Also I'd recommend posting a bounty thread on AltcoinsTalks for your signature campaign listed on BountyHub.com.
You would have many more participants for your signature campaign by publicizing it on the relevant platforms 

Indeed, if you look at the market conditions to date it can be said to be quite good, but I hope that over time the conditions can be better than they are now and regarding ICO, I also hope that it can function properly