There's no cure for user generated content. They should upload higher resolution images to show up nicely. Once they upload multiple images, the gallery should look better.
There's no cure for user generated content. They should upload higher resolution images to show up nicely. Once they upload multiple images, the gallery should look better.
Your hosting company imposes limitations on your mail delivery. You should install and configure a SMTP plugin.
Yes, for advanced user profile and custom fields management, you should get the ACF plugin.