Pre-sale evaluation: 10 questionss about CE

Hi, I am evaluating Content Egg and comparing to Wzone, which I have been using for the last year. Below are my questions.

1) I can’s seem to add this product using CE (https://www.amazon.com/dp/0071381392/ref=cm_sw_em_r_mt_dp_U_mC-UDb84DTMTT) using
Why is CE is telling me that this product is not in stock: https://tinyurl.com/y5y2esel?

2) Also, I see that your are upgrading to a new API version where I will need to purchase the pro version, which is fine. Do you have a trial period as I test out your functionality? I am evaluating the option of replacing Wzone to obtain multi-retailer purchase options.

I need the page to have this basic layout:
https://dandelion-seeds.com/product/150-screen-free-activities-for-kids-the-very-best-and-easiest-playtime-activities-from-funathomewithkids-com-paperback-november-1-2014/

I created this test product using CE:
https://dandelion-seeds.com/product/saunorch-test/

The differences I see are CE did not import:
3) Product title
4) Product description
5) All the product images
6) All product variations
7) Prime label
8) Frequently bought together attributes

for Book products,
Wzone: https://dandelion-seeds.com/product/the-global-achievement-gap-why-even-our-best-schools-don%c2%92t-teach-the-new-survival-skills-our-children-need%c2%97and-what-we-can-do-about-it-paperback-march-11-2014/
CE:https://dandelion-seeds.com/product/the-global-achievement-gap-ce-test

The differences I see are CE did not import:
9) About the author
10) Additkional information (Binding, Label, Manufacturer, Product Group, Publisher, and Studio)

I am sure that I am just doing something wrong. Please let me know if your product can import all the attributes and keep them synced.

Please let me know. Happy to do what is needed to move to CE to obtain the multi-retailer capabilities and your other features.

Thanks!