In addition to what gamemaster posted above.
Can you please provide us with screenshots of your Quest tab?
If you are having issues finding a new quest.....try doing the following:
1️⃣ Return to your Main Camp to see if there is a character there you need to speak to.
2️⃣ Return to the last game mine you were working on to see if there is a character you need to speak to or if there is a task you need to complete.
Have you checked out the relevant Wiki pages, quests, maps, videos, guides, walkthroughs & hidden gifts
Maps & videos
Try completely shutting down your game & re-starting it?
Try clearing your cache, cookies, history, etc? (if you can)
If none of these suggestions assist you....then I suggest that you contact Pixel support directly.
There are 3 different ways to contact PIXEL SUPPORT.
Remember to check your email spam/junk folder for replies
Do NOT send multiple Pixel support tickets in quick succession...otherwise their spambot might eat them
1️⃣ You can contact Pixel support directly through your game settings menu
2️⃣ You can also contact Pixel support directly through this link
Do NOT type in the white search box....scroll down to the categories written in BLUE.
3️⃣ You can also send an email to Pixel Support directly through this email address
If you contact Pixel Support directly via the email address below....you MUST include your player ID number....which can be found in your game settings menu