is it possible to have one time donation and recurring donations

Yes, you need to use Sell Subscription as the Payment Type.

Then add a Form Calculation widget which will be used to collect the amount of the donation.

Then add a new product on your Payment Integration, you can name it One Time Donation. and set it like the image below.

Then for Recurring Donation. Create a new product, you can name it anything you want. But for this example I will name it Recurring Donation Payment, then set it like the image below.

Here is the sample form i created https://form.jotform.com/80015208248954. You may clone it if you want too.