Bricksforge Pro form

This SHOULD work better, and doesn't require an ACF fieldgroup to work. Should be able to add repeaters to the form.
If someone other than you needs to sign the Rental Agreement, please specify below.
Please add dates/location for each performance.

Shipping Information

Please tell us when you would like to receive the materials and how to ship them.

If you have additional details to provide or requests, please add to the message below.

ACF form (not great)

This is a sample using an ACF form... with a plugin. It is a bit cludgy for sure. Would be better to use a plugin like Bitform to do this, or see next option below as well.
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