pixel_player230306392
In addition to what CynthiaF & MadameCurie posted above.
Have you checked out the relevant Wiki pages, quests, maps, videos, guides, walkthroughs & hidden gifts
MAP - Apollo's Challenge
https://drive.google.com/open?id=1GYUYPW5P8qCuIWUzUQ2SyQqoT5sClAqf
VIDEO - Apollo's Challenge
https://youtu.be/zI2xsZdix2Y
Mines, Maps & Videos
https://wiki.diggysadventure.com/index.php?title=Story_Mines_-_Greece
https://www.diggysguide.com/greece
https://diggysvideohelp.com/greece/
Quests
https://wiki.diggysadventure.com/index.php?title=Greece_(Quests)
Hera Keys
https://wiki.diggysadventure.com/index.php?title=Story_Mines_-_Greece#Hera_Keys
Hidden Gifts
https://wiki.diggysadventure.com/index.php?title=Hidden_Gifts
If you are still stuck after carefully looking at the Wiki links, maps & videos provided....then you have no other option but to 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.
https://portal.pixelfederation.com/en/diggysadventure/support
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
support@diggysadventure.com