That worked for deleting the plugin but now I am having trouble downloading plugins. This is what happens:
Downloading install package from https://downloads.wordpress.org/plugin/contact-form-7.4.0.1.zip…
Unpacking the package…
Installing the plugin…
Could not create directory. /home/content/33/11725733/html/wp-content/plugins/contact-form-7/
Plugin install failed.
Any suggestions?