I waited several months before writing this review. But here's what happened with Entrada support. You can find my first comments published 7 months ago about a bug in the Entrada template. 7 months later, after two general updates of the template (in December and the last in May), NOTHING has been fixed.
Here is this bug explained 7 months ago to support:
From the products https://themes.waituk.com/entrada-modern/product/city-tours-in-europe/#tab06 of your demo, I click on:
Oct 1, 2021 - Oct 31, 2021 Available $ 849 $ 1,299 “Book Now”. After in “Card” page, if you select “Include flight”, the price becomes $ $ 1,299 in the cart, BUT AFTER “Proceed To Checkout”, IN THE PAGE “Chekout”, THE PRICE DISPLAYED AT THE BOTTOM RIGHT, IS THE PRICE WITHOUT THE “Include flight” OPTION, ie $ 849. THEREFORE THERE IS AN ERROR. THE “Include flight” OPTION IS NOT TAKEN INTO ACCOUNT IN THE “Chekout” PAGE. I have the same on my interent site.

After 7 months, I paid an external web master who corrected this bug quickly. Entrada media is of poor quality.