How do I get the values from Form Assembly (single select picklist) to be saved to a text field in Salesforce without the text tfa prefixed to it. For example State value of VA appears in Salesforce as tfa_VA
This usually indicates a mapping error. Delete the current mapping, create a new mapping to that field, and type the values you wish to export. If it's a long list, just try that with the first few values. If it happens again, please open a support request with the form url you are working with.