A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate in the Unity community.
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Or you may try to change the platform. Qform as an alternative can work better for you. Especially, if you are planning to create feedback polls...
Try to look for scripts. I am sure you will find already created without the possibility to "invent" new bycicle.
I would say you have pretty good characteristics. But do you have any problems?