What is a Wordpress plugin for CF7 suitable to open a wonderful field for the select?

Prompt, who knows the name of the DOP plugin for cf7.

It is necessary to achieve a result in a select such as:

there are select s - furniture, plants, cars
if you choose the furniture appears new select (table, chair, stool,etc.)
if plants a list of plants, etc.
June 3rd 19 at 19:21
1 answer
June 3rd 19 at 19:23
Here is a great plugin for your task

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