Can l add shares from another broker

can l add some Aviva shares l have with another broker.thanks

As it stands at the moment, you would need to sell your existing shares and repurchase on this platform. There is no way as of yet to transfer positions over. Unfortunately.

To add to this, if it’s within an ISA you’re best transferring it by contacting Trading 212. Although it will still be transferred as cash, it won’t affect your ISA allowance.