Importing and permalinks positioning Problems

Hi there,

I have my blog in blogger and I want to import all content to wordpress.org
Some problems that appear:

I have 716 post and it says it has importes 716 posts (715 skipped). (this looks ok)
In coments import it says it has imported 7416 out of 7495 (7495 skipped).
In images import in says 0 (934 skipped).
In link import only says 0.

I have been importing for 24 hours, and refreshing blog list every 2 hours (more or less), now it appears what I explained above, but after whole night it showed different numbers in images and links (the blue progress line was completed) but I pressed refresh because the number of images was very little (280, and I have more than 2000) and also link (52) where it should be more.

What should I do? I am a beginner, and I do not know much.

An other issue, talking about permalinks, I had personalized links in blogger, so the tittle of the post did no match to the link. For example. post title: red-coat. permalink changed to: /where-to-by-zara-red-coat.
So now, after importing post, the permalink has changed to /post-title. So I do not want to lose my positioning in google.
Is there any solution?

I

https://wordpress.org/plugins/blogger-importer/