Please can someone advise?

Many Thanks in advance

[[ I took a look at my site on my phone last night, and realized that the theme I have in place (and have had for many months) is no longer showing up. All my content is correct, but the theme looks like a standard WordPress theme, as opposed to the one I’m supposed to have on my site (Sela Theme). When I check my settings, everything appears correct.

I have no idea how long it’s been like this, since I haven’t checked my site from my phone in a while, but has this ever happened to anyone else? And how do I fix it!]]

The blog I need help with is www.fortysomethingcreative.com.

In the initial version of Fashionista that I downloaded last October, whenever I posted a new post & added a Featured Image, it would automatically add it to the front page of my blog and crop the image. All images for all posts on the main page were uniform in size. They were horizontal & cropped.

Since reinstalling the theme & adding images, the images on the front page are no longer uniform in appearance. Any suggestions on what code I would need to input the regain the original front page image structure?

I’ve installed Simple Custom CSS & I’m ready to go!

*edited to add* My blog is Kendra Relaunched

Here is a link, https://www.thedesignhunt.co/?product_cat=home

I have a installed a theme called Fashionista and I came across to an issue regarding the featured image.

Basically when I upload a featured image it doesn’t show it in the homepage.

website: coseassurde.it

As you can see in the homepage there are few posts with the images while other posts don’t have any image.

Does anyone know who to fix this issue?

Thanks in advance

Regards

Can somebody help in how to remove that yellow background on the post titles.

Note that when I click on continue reading and the full post opens, then the yellow background disappears.

Please help.

Sorry we were unable to save your configuration. The request to your server returned an unexpected result. This may be due to an incompatible theme or plugin.

I’ve read several forums before and found only 2 helpful similar problems. What they recommend was; using purge cache, disable all plugins except Adsense, revert back to the old theme, and then change to another browser, in this case, a solution provider find out the best browser to use is safari.

My dilemma:
1- I have no idea how to purge cache
2- Do I have to do all the work above?
3- I am using windows right now, not sure whether I can use safari.

Does anyone have problems like this before?

Thanks in advance

Can someone please help me how to go about this?

When you check my website www.bookbirds.nl, you see that the header is very very big! How do I get this smaller? Cant find it in the menu.

Thanks for helping me out!