Ashief

you are welcome!

Hi
Changing font style doesn’t have impact on increasing website’s speed.
The following link gives complete details about increasing website’s speed:
https://www.wpbeginner.com/wordpress-performance-speed/

If still have any queries, don’t hesitate to reach back

Hi

Can you say that, what ecommerce plugin are you using for products?
woocommerce or some other plugin.

Hi

Check out this link, it has the complete details about the theme blocks:
https://wordpress.com/support/full-site-editing/theme-blocks/

you’re welcome!

Hi

It may be due to not selecting the correct category for you post.

The following link has the complete details about categorizing your posts:
https://wordpress.com/support/posts/categories/#categorize-your-posts

I hope this will surely help you to solve this problem.

Hi
Don’t worry, check this link. This documentation of woocommerce plugin has complete details of editing the badges and much more.
https://woocommerce.com/document/product-badges/?quid=2ee50a2d4a5c1ea4b7462946b5ab1e57#section-5

I hope this will surely help you to fulfill your needs.

Hi

Please describe your error in detail.
Do you want to hide this type of error in the frontend?

Hi
I have checked your website.

Tell me which ecommerce plugin are you using?
woocommerce or some other plugin.

you’re welcome

Please don’t worry.
Try this way, it will surely help you to recover from this problem.

1. Go to your cpanel.
2. Install the WordPress from the beginning. Make sure you have entered your mail id.
Note: Take a screenshot of your username, email and password.

And re-edit your website again

Hi

WordPress doesn’t changes the admins username automatically. I hope you have forgot something.
You can try these tutorial to recover WordPress login:
https://wordpress.com/go/tutorials/lost-your-wordpress-login-here-are-four-ways-to-recover-it/#:~:text=From%20the%20login%20page%2C%20click,regain%20access%20to%20your%20site.

Hi
Every theme has a header and footer which you can customize it under
Appearance->customize
If the header or footer is not visible, just add a widget in the header and footer.
And edit them according to your choice.
Or
you can use Elementor header and footer builder plugin by Brainstorm Force& Nikhil Chavan
plugin link: https://www.ads-software.com/plugins/header-footer-elementor/

Hi

Don’t worry, this type of error happens when plugins conflict with WordPress.
Follow the steps to rectify the error.
1. Go to your WordPress Dashboard.
2. Uninstall all the plugins you have installed.
3. Switch to the default theme.
4. Again install the plugins you needed.(I hope your website is about furniture’s, don’t worry about uploading the images again. Your previous images will be available in the server, you can find it while uploading the images from your WordPress Dashboard)
Note: Make sure your maintenance mode is active.

It’s a few minutes of work. I hope your website will work good now.

If still didn’t work don’t hesitate to reach back.

You’re welcome.