Unable to change font of Block Title.

Hello, Changed all the fonts in theme panel change font section. But First block font is not changing.
See this below

But other font changed.

Thanks that solved. But I changed the post title font but the font is not changing.
Let see. Please solve it.

Thik is the link of a post.
https://bunon.info/directory/textile-industry-evolution-%e0%a6%9f%e0%a7%87%e0%a6%95%e0%a7%8d%e0%a6%b8%e0%a6%9f%e0%a6%be%e0%a6%87%e0%a6%b2-%e0%a6%87%e0%a6%a8%e0%a7%8d%e0%a6%a1%e0%a6%be%e0%a6%b8%e0%a7%8d%e0%a6%9f%e0%a7%8d/

Hi i am trying to make changes to my main home page of my website “www.theeasywisdom.com” via TD Composer. I am trying to change “Featured Post Category” to “Business and Career Guidance Category” and changing fonts and style. But save button is always rotating and changes do not reflect on the website.

This has been happening quite a while. Please fix the issue as it is causing lots of inconvenience.

Also my email is “akram.imt@gmail.com”

HEY BUNON
I AM FROM BANGLADESH.
as you made a Bangla site I also made a site like you. but I am really happy to see your site speed is very fast but alas my site speed is very bad can you give me some tips how can I improve my site.. if you know Bengali then it’s easy for me to talk with you

thank you so much
afridi from DHAKA

HEY Vlad S
I AM SUFFERING A PROBLEM AFTER USING NEWSPAPER THEME
my site speed is too slow here is my site link
plz tell me how to improve my site speed .already I tried all system which have in my resource

@mhrafridi,
Which hosting are you using? Disable the unwanted plugin and use the default tagDiv composer for creating the home page.
Use cache for your site.
I hope that will increase you site speed.
Thanks.

brother I am using NameCheap. ist good or bad. plz suggest me
thank you

Namecheap is Good.
I am also using it.

I cleared my browser cache but it still not working…
If you want I can record screen then can send you.

Thanks it works.