I think they are doing pretty well with the marketing. they have a signature campaign which is doing well. I have also saw them appearing in some other platforms. and they've did a bounty program as well in past. I think if they could add an extra layer of social media marketing (growth) that would be awesome for them. they have low subscribers on youtube. that's  what they need to work on. more social media followings means more investors and successful ICO.

well perhaps now that there is a correction in the market investors may start looking for alternatives to minimize their lose and gain some good profit, overall, the investment process is not as sharp and fast as it use to be, people take more precautions when it comes to investing in new project than already existing ones, times have change.

An interesting thing that worth to be considered is perhaps the future price of this project. True that it didn't gain much on ICO, but that fact can somehow turns into a great advantage if dev play their cards well. As someone mentioned on the telegram group, which I found myself completely agree and hopeful, token price after listing should move multiplefolds due to the burned unsold token.

Now, if we do marketing on this fact... people would want to buy during the earlier day of listing.

nice article to read about this project
JACS is based on BLAN ‘Blockchain Local Area Network’ as the transport mechanism for the native JACS traffic between the different JACS sites and locations (i.e. Adopters’ sites, JACS public cloud…)
BLAN is the result of integrating blockchain with VxLAN.
BLAN part 1
BLAN part 2

exactly may be it's because bitskrix exchange itself is new exchange, they just launched few months ago (correct me if I'm wrong) and regarding JACS I'm pretty sure the JACS token will survive whatever tokensale result because it has real use case.

Correct, it's a new exchange but sounds very promising
Yeah, more known exchanges to be added

the sale of ico jacs will officially end today, and i am sure that this sale is not getting much funding but i am sure thanks to the products published will generate income and it will be useful for the development of jacs projects in the future, let's see together how this will be work

if they burn it of course it will have an impact on the price and for sure the jacs token will be valuable, but currently jacs is only listed on an exchange which in my opinion is still new, and the trading volume is not so sure, right now there is no impact that is felt let's see when it has entered Uniswap

Dude, it's already quoted above. several post before your post. Don't be lazy to read.
your next question about price and volume (check by yourself).
for your consideration: the exchange mentioned above is new exchange.