We are not able to see the submit button in Mac

We received some comments from people that are using APPLE and they can fill in the form but they don't have a send button.

So is there  an easy way to fix it? 

 

When I've checked the website that you've provided us I am not able to find the form that you've embedded with JotForm. Could you please indicate the direct URL of your page? This will help us better analyze the problem. We will wait for your response.

Here is the direct url
http://www.knherentals.com/aansluitingsformulier.htm
________________________________
Van: JotForm
Verzonden: dinsdag 4 oktober 2016 15:56
Aan: bomansl@hotmail.be
Onderwerp: Re: not compatible whit apple
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Answered by beril
When I've checked the website that you've provided us I am not able to find the form that you've embedded with JotForm. Could you please indicate the direct URL of your page? This will help us better analyze the problem. We will wait for your response.
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I have checked the form in your website using Mac with a Safari browser and I'm seeing the submit button.

I am also able to see it using Google Chrome in Mac.

However, if this only happens to some people and not all, maybe it's an issue with their browsers.

May I suggest you to try to use the iframe code of your form instead of the normal embed script that you're using right now?

Getting-the-form-iFrame-code

Then, please let us know if you still get the same comments that the submit button of your form is missing.

Thank you.