Not able access form action in rasa version 2.4

Dear All,

Since two weeks, I have one issue which is regarding form action we are using in rasa version 2.4.1. I am not able to access the form which I have defined in rasa action server. I have mentioned all forms in domain, also in stories file. also updated the policy with rule policy. Main thing is that it is not showing any warning or error message. Please let me know if any one have solution. At my side I am also working on same.