I have install wordpress 4.7 V, intall theme on the same but not able to install contact form 7 plugin gives error "Something went wrong with the plugin API." and for other plugin gives error "The plugin does not have a valid header".
Please suggest ASAP.
You can try to download it from here: https://wordpress.org/plugins/contact-form-7/and install it by uploading it?
Thanks for quick reply.
For other plugins also having problem. "The plugin does not have a valid header."
Dentalia theme plugin, Page Builder by SiteOrigin, SiteOrigin Widgets Bundle, Revolution Slider WP
Thanks in advance
Could you give me admin access to your site (in private ticket), so I can take a look?
I installed the plugins for you. But the problem isn't in the theme, but server configuration.