Hello to all photographers, can you tell me if you still have any mission orders? Mine stopped two months ago after one unsuccessful attempt. I'm wondering how I can restart it if the program still works. I really like this way of working with Adobe.

Welcome, 

I appreciate that you didn't get a clear answers,But I want to highlight two points.

1) My missions have also stopped for about two months. 

2) my last mission was accepted,this means that it didn't stop for you because of rejection only (Keep in mind that your participation in diverse missions increases your chances of being assigned these missions again)

you can ask the "missions support " at the main page of missions tab ,I cannot guarantee a satisfactory answer. 

Who know They may have excuded some due to the poor quality of their work, or they may be preparing a new schedule for missions, as happened previously.

Mission projects are based on Adobe’s internal needs. This is all we know about them. 

https://helpx.adobe.com/stock/contributor/additional-earning-opportunities/mission-faq.html

Happy Summer Solstice 🌞🌻⛱️

As I understand it, participants for missions are chosen at random and would have nothing to do with your previously rejected asset. I’ve been chosen to participate in a mission only once in three and a half years, though it was clear through posts here and elsewhere that there were active missions taking place. And I also only submit AI, so I probably shouldn’t have been selected as a participant in the first place.