Shopify Google Autocomplete - Custom Form

Question

I would like to add a custom form that would look like similar to the standard delivery form located in the check out page on my Shopify store. I would like to have the feature of suggested results available on it. My objective is to been able to store those address in the metadata from each customer.

Any idea how can I accomplish this? I tried using the Forms app but it did not work as it does not have the suggested values capability.