To purchase multiple title deeds simultaneously:
Start by saving the titles you intend to buy within a project, placing them in the same column.
After saving your titles, navigate to the 'Projects' section, and locate the column where they are stored.
In that column, click on the three dots menu icon at the corner.
Select 'Buy all title deeds,' then proceed by clicking 'Buy titles' on the pop-up.
Please note that it is essential to have sufficient credits to purchase the titles. If you do not have enough credits, you can buy more by clicking 'Buy credits' from the same pop-up before proceeding with the purchase of the title deeds.