Hello Madhav

These are general CSS rules you can use on the page between style tags where you will overwrite font from our plugin.

<style>
.amelia-app-booking input[type="text"], .am-modal.am-in-body input[type="text"], .amelia-app-booking input[type="email"], .am-modal.am-in-body input[type="email"], .amelia-app-booking input[type="tel"], .am-modal.am-in-body input[type="tel"], .amelia-app-booking input[type="url"], .am-modal.am-in-body input[type="url"], .amelia-app-booking textarea, .am-modal.am-in-body textarea, .amelia-app-booking select, .am-modal.am-in-body select, .amelia-app-booking .form-control, .am-modal.am-in-body .form-control, .amelia-app-booking .am-stripe-card, .am-modal.am-in-body .am-stripe-card,
.amelia-app-booking h1, .am-modal.am-in-body h1, .amelia-app-booking h2, .am-modal.am-in-body h2, .amelia-app-booking h3, .am-modal.am-in-body h3, .amelia-app-booking h4, .am-modal.am-in-body h4, .amelia-app-booking p, .am-modal.am-in-body p, .amelia-app-booking span, .am-modal.am-in-body span, .amelia-app-booking div, .am-modal.am-in-body div, .amelia-app-booking section, .am-modal.am-in-body section, .amelia-app-booking ul, .am-modal.am-in-body ul, .amelia-app-booking li, .am-modal.am-in-body li, .amelia-app-booking a, .am-modal.am-in-body a {font-family:fantasy !important;}
</style>

We insert font fantasy just for example, but you will replace font that you need, and add font-weight and/or font-size yourself. You will need to find the selectors you need yourself, though, since these are for the entire form.

2. You can change wording using POEDIT or Loco Translate easily. I suggest installing Loco Translate, since it's within WordPress and it has a simple UI.

3. You cannot do that with the plugin's built-in features. Something like this would have to be done using a custom JS.

4. Unfortunately, the phone field cannot determine if the phone number is correct or not. This is something our developers will be working on in the future, but at the moment there's nothing we can do about it.

5. and 6. These are not possible with the plugin's built-in features. We're currently working on adding CAPTCHA, but that's about it. What you're looking for to achieve can only be done as custom work, which is not included in the provided support for the plugin.

7. You would need to enable "Automatically create Amelia Customer" user in Amelia settings/Roles settings/customer, so every new customer will be added as a WordPress user. In that case, though, for the details of your customers to be automatically filled, they'd need to log into your website every time they want to book a service.

8. At the moment, this is not possible. Our development team is working on adding that in the future, but at the moment it's simply not possible.