If you only want to track certain forms, or no forms at all, you call turn off the automatic form tracking.

To do so, you just need to change the Javascript as follows:

There is a part in the Javascript which says:

Just change the text "true" to "false", and we will no longer track your forms:
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For this, first you need to disable the form tracking as described above.

After this, please follow the step (B) as described in this guide.