1/ Connect to your server using FTP and remove all folders inside wp-content/fonts/ folder. After that go to Theme Options > choose necessary fonts and save settings.
2/ Read this article – https://xstore.helpscoutdocs.com/article/89-product-images , go to Theme Options > WooCommerce > Product Images > set 377 for thumbnails and 435 for main images, then regenerate thumbnails using plugin mentioned in our docs. Clear cache of browser, and ask your hosting provider to clear server cache.
