How can we grow our postwill.com web service further?

Question

Startups

Hello!
Three months ago, a friend of mine had an idea for a web service, which seemed unusual and interesting to me. We set about implementing it and now we have reached some tangible result: the site postwill.com . The very fact that the idea did not die out halfway and we reached a certain point, I already consider it a success - a lot of projects used to end before they could start.
I'm writing here to ask for advice:

1. Do you understand the essence of a web service?
   
2. What do you think about our web service? How do you like the idea? How do you like its implementation?
   
3. Does the web service have a chance to become famous and needed?
   
4. How can we move forward, where to develop? How can we promote our service?
   
5. Do you have any recommendations or thoughts?
   

ps I do not specifically describe the essence of the web service in order to check whether we have done everything clearly.
[upd]
After some thought, I decided to describe the essence of the service. For example, you want to tell something important, some secret. You go to our service, write what you want to say, announce it as a hint for other people (they will guess the text of your message by this hint) and set the time for publishing your message. This can be interesting in some advertising campaigns or when you are arguing with a friend about the result of a match.
Here I created a timepost for an example: postwill.com/post/view/30 .

Answer 1

To be honest, in the context of an ordinary person, I don’t know anyone who would have a problem posting some kind of post
in the context of company announcements, they quite rarely announce something like that and do it on their website without problems, counter to do half an hour of work for a web programmer.
If your service is about secrets, the social network secret was recently closed, and they received a very large round of investments.
In general, your market is not visible.

Answer 2

1) It is clear that the post will be published in X time, but where? At first glance it is not clear. I just didn't look any further.
2, 3, 4) It will be clear when everything is clear about the service.
5) I also didn't like the design. On the main page, everything is angular, and when creating a post, everything is rounded.

Answer 3

I was thinking of a similar idea myself. Enable social media posting. in different formats. to the friends page, for example. Happy birthday and more.

Answer 4

It seems that there are already services for delayed posting in various social networks. Who needs it, they can make an announcement, and then a post will be made at a certain time. And normal money is invested in the promotion of these services.

Answer 5

The service is cool, of course, but I still don’t understand what problem it solves and what benefits it can bring to an ordinary person? An intriguing advertising headline can also be uploaded to Yandex direct, and there the advantage is that the user will immediately satisfy his curiosity by clicking on the link. I highly doubt that anyone will specifically wait 10 days to find out "what new yogurt our company will release"