Amazon Affiliate- Product Link Images Not Showing Up Online Store

I am new to Amazon marketing, but am signed up with them, I have ID’s and have been building an online store using their product generator which provides the proud link with my tracking id incorporated into the code as follow per this example. ( textinhom-20 )

example of one product I am marketing:
<iframe style="width: 120px; height: 240px;" src="//ws-na.amazon-adsystem.com/widgets/q?ServiceVersion=20070822&OneJS=1&Operation=GetAdHtml&MarketPlace=US&source=ac&ref=qf_sp_asin_til&ad_type=product_link&tracking_id=textinhom-20&marketplace=amazon&region=US&placement=B00UVANO0W&asins=B00UVANO0W&linkId=CCLXMXHJMRBUZUSW&show_border=true&link_opens_in_new_window=true" width="300" height="150" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe>

This is my new online store address http://texastinyhomes.com/store/ if you click on various products it will take you to the items that I have loaded that not showing up in my android Galaxy S3 phone and am now wondering if anyone can see any of the amazing product links. I can see them on my Windows laptop using Google Chrome browser.

I installed Amazon Link Plugin but it rejects my Aamazon AWS ID and Secret ID when I input them into set up.

Is there a secret to getting the images to show up? Amazon Tech support said they can’t help.

Thanks,

Happy Holidays, Merry Christmas