@sooyeon_0910 Hi! Maybe I can top up for you.
But it may ask the player to login to top up. So I recommend you firstly associate your account with an verification mail before you let anyone pay for you (just an advice haha).
@eskillyou Oh my gosh🥹May I know what payment method did you use? Besides, maybe it's a network or webpage problem? I may encountered the same situation sometimes, when the network is not quite good.
@ZurkaU Hi I have a rank 42 acct with CA Blade in 5* ready (only need 2 cores to ascend 5*), may I know what acct you may provide to exchange if you're interested in mine?