Not able to create any new service or role

not use full only time waist process, my DSP not started since 2days.

Not able to create any roles, user, Apps, service no error message nor working when click on create buttons

Are you installing a DSP of your own or trying out a free developer sandbox at cloud.dreamfactory.com? I would be happy to help you get up and running in your environment, or assist you in creating a new sandbox DSP.