Images not getting import

I have successfully imported the products from AliExpress.
But i have more then 600 Images in my Failed Images Section.

But when i go to import all (Failed Images) they just import 2 or 3 and rest be still like that. Because of this the main product image is blank on my website http://www.storeela.us of some products.

2: When importing Variation products. it do not take the variation images and do not map to the product or Product Images. It only shows the name on the Product page.

3: It shows all the images on the Product listing in the Description but no Images on the Product .

Kindly help at the urgent.