I uploaded all the metadata to appstore including Screenshots, App review information , Rating and all other things but unable to get any command to pass the Trade Representative Contact Information using Fastlane/Deliver.
you should add in your Deliverfile something like this
trade_representative_contact_information(
first_name: "Alex",
last_name: "Kosyakov",
address_line1: "Nevsky pr., 1",
address_line2: "",
address_line3: "",
city_name: "Saint-Petersburg",
state: "",
country: "Russia",
postal_code: "190000",
phone_number: "+7921XXXXXXX",
email_address: "blabal@gmail."
)