Skip to content links are there for users viewing the web via screen-readers. It is not recommended to delete or hide these links using CSS as this prevents some screen-readers from picking them up. They should instead be positioned off the page using CSS, so they are not visible but still accessible for screen-readers.
The skip to content links are positioned to the far left of your page. Normally this wouldn't prove a problem, but your site's direction is set from right to left. Therefore, the skip to content links need to be positioned to the far right of your page.
To do this, firstly find the following code in your (child theme) style.css file:
Change the "left" to "right" so that you're left with:
This should solve your issue. Let me know if it helps!