It is normal to worry about evidence or not being believed. The Report and Support Team will believe and support you, regardless of how much information about the incident you are willing/able to share.
We appreciate that meeting an advisor for the first time could feel like a stressful experience, therefore we have written the online form to give you the opportunity to disclose any information that you would like to share before the initial meeting. Each individual will feel differently about this. Some will want to provide lots of information, others will want to provide no information at all. Either way, your disclosure will be taken seriously.