my site has deleted or error

I’m sorry but your chosen theme is not released under GPL. Official WordPress policy states that all plugins and themes that are publicly released are required to adhere to https://www.ads-software.com/about/gpl/

I would also strongly recommend that you read this article and consider changing to a theme from a reputable source asap.

In the meantime, try switching to the default theme automatically by renaming your current theme’s folder inside wp-content/themes and adding “-old” to the end of the folder name using FTP or whatever file management application your host provides.

so what should I needs to done further? Can I get my old theam back and site or I have to re make it? And can I do this alone or this will be done by my web host? please reply… and thank you…

Can I get my old theam back

I really couldn’t answer that. As I have said, your theme is not released under GPL and themes from that supplier are not welcome in these forums.

Have you had a look at some of the 2,000 free themes in https://www.ads-software.com/themes/ At least they will not insert spam links (or worse) into your site.

so can my host delete that whole site. and can i start making new website with the same domain.

You don’t need to delete your site to switch themes! All of your content is stored in your database – not in the theme. So you can change themes as often as you like without any loss of content.

thanks esmi for the information. can you tell me that how can i switch or change my theme. i am asking you this question because i am not even getting the login panel. even my login panel is showing up error.

Did you try switching to the default theme as I explained above?

i tried https://tfa.co.in/wp-content/themes/ but page showing up blank.

No – rename wp-content/themes-old back to wp-content/themes. Then rename the folder of your current theme inside wp-content/themes

i tried again https://tfa.co.in/wp-content/themes-old but it is showing up same error 401 .

No! Rename https://tfa.co.in/wp-content/themes-old back to https://tfa.co.in/wp-content/themes

Rename the folder of your current theme. It is INSIDE https://tfa.co.in/wp-content/themes

ya i tried the same what you instruct. but no folder showing up.

Yes there are. There should be at least 2 folders – one called twentyfourteen and another than has the same name as your theme.

beleave me esmi itried as you told me but still not showing anything.

I’m sorry but if you cannot manage this yourself, you may want to consider hiring someone to carry this task out for you.