Missing appointments in wordpress database - Bookly plugin (Read first) -- 2

Job ID: 30719620

Budget: $10 – $30 USD

I have a bookly plugin setup in my website for taking appointments from the customer.
Very recently I migrated the website from old server to my new server, and I copied the database using updraft plus.

But I can see that some of the appointments are missing now. I have a complete backup of an old database which I have set it up in another subdomain, and it has all the appointments.

I wonder if anyone can help me sort this problem, you need to compare both tables, and update the missing appointments only without loosing any new appointments.

Payment: 20 USD.

Ping me if anyone understands the task, and have done similar thing before. Thanks.
Related categories: PHP WordPress CSS MySQL Database Programming