I am using DT Register version 2.6.6e. Now For Individual user it is working fine but when i have 5 person registering as a group than what i want is, when first person fill out their details than 2nd, 3rd, and remaining person's details of fields like City, State, Country, Email will be filled automatically.
No, only the final billing page of a group registration will auto-populate data. Each member of a group is not going to have the same email and other info... so we have no plans of auto-populating group member info.