i am invited for UK seminar i just want to know i...

We would like to inform you that if you want to obtain a visa to travel to Britain, it is necessary to obtain or submit a bank account statement
But if you can get an invitation from the party that wants to make the conference, you can dispense with the presentation of the bank statement as well as the hotel reservation and here are the requirements as follows
The passport, provided that it is valid for at least six months
2- Personal photos with clear features, such as a photo affixed to the passport.
3- Submit a bank statement showing the movement of the account for the last three months to ensure the expenses in case of travel. With the invitation, this condition can be dispensed with
4- Providing round-trip flight reservations.
5- Submit the hotel reservation (tikt) with the invitation, this condition can be dispensed with
6- Submit a health insurance policy.
7- Providing residence, provided that it is valid for at least three months, in addition to the sponsor’s approval if you are an expatriate.
8- The invitation letter
Then Pay the fees and wait for the reply whether you are accepted or not.