Error with Stripe in Woocommerce

Error with Stripe in Woocommerce

Hello we just strart to configure payments, we are in test mode :
https://wear.edenweb.ch

when i try to send the payment and put the test number i have this message ;:
PLEASE ENTER YOUR CARD DETAILS TO MAKE A PAYMENT. DEVELOPERS: PLEASE MAKE SURE THAT YOU ARE INCLUDING JQUERY AND THERE ARE NO JAVASCRIPT ERRORS ON THE PAGE.

I asked to Stripe and they told me to see with you

Who can help us because all is ok about the configuration,
thanks