Problem with product price and quantity

Hello, at the beginning I would like to say that you did a great job with this plugin. I will probably buy the pro version, but first I wanted to test myself and see if it will be accepted.

Unfortunately, I have a small problem, which I will try to describe as best as possible, considering that my English is not the best.

I assume that the theme I’m using is the problem here, but let’s start from the beginning.

Screen 1

https://i.ibb.co/FXtqT87/a1.png

I don’t click anything. Everything ok, the price is displayed as it should be.

Screen 2

https://i.ibb.co/RzZrmrX/a2.png

I mark selected options in addon. Everything is still ok.

Screen 3

https://i.ibb.co/JFYKF4K/a3.png

I click “+” to increase the amount of product. Problem. The prices don’t change.

Screen 4

https://i.ibb.co/BgYwNWY/a4.png

Enters the requested quantity in the text box. Prices change and it’s ok.

The problem is that not everyone will come up with the idea of ??typing a quantity into the text box (most don’t know they can), and also pressing “+” is faster and more convenient.

Can anything be done about it? I’m using the theme “Top Store Pro Version: 1.1.2 Author: ThemeHunk”. The difference between pro and free is that in pro I have more options to customize the appearance of the home page (layout, colors, etc.), so I think that if you looked at the code of the free version, my problem could be solved.

In Woocommerce settings in the “Products” tab, I turned off and on the option “Enable AJAX add to cart buttons on archives pages”, but it did not change anything.

Thank you in advance for your help and best regards.