Airtable automation

I have a table of subreddits with assigned tags. I have another table of content photos/gifs, I want to be able to put tags next to those content and subreddits to be populated based on that ( this part is already done). after that I need rows in another table to be created , scheduling these posts. so there will be a content itself, subbredit which was assigned to it in previous table and the date when it will be posted. the date needs to have a condition because one reddit account can usually make one post in one subbredit so each content can be scheduled once in a day in the same subreddit.

So for example, if I want to post 2 different photos in r/news subreddit, schedule table should assign different dates to each photo
mention Ambawe so I know you've read the project