Hey there,
Since many players already successfully unlocked the achievement (https://steamcommunity.com/stats/1260320/achievements), we need detailed information to investigate your case and determine what's wrong.
Please visit our website https://support.partyanimals.com/login to create a ticket and provide your in-game ID, a recorded video of the achievement attempt, and the specific time it occurred. This will help us further look into the issue.
If you did not save the relevant recordings, we kindly request that you attempt to complete the achievement again while enabling the recording function to capture the relevant gameplay.
We appreciate your patience and support throughout this process!
Best,
Party Animals Support Team