Remove Malware File from my site. Remove 'toxic back links'.

Hi

Please give me the total price for:

-Remove malware from my site. My hosting company has sent me this:
/freshpackphoto.co.uk/public_html/blog/wp-includes/js/jcrop/Jcrop.php
/freshpackphoto.co.uk/public_html/old-site/template/fancybox/fancybox.php

- I have had a back link audit on my site from Semrush. I have around 30 toxic back links that need to be removed.

ALSO
I could fit this in the title, but I need to add about 2 images to my website, and also a 360 product image.

Please tell me the total price.

Thanks a lot.