I cant find my wallet address on Elixir node. it is working very well on your program

my address is 0x643622Cf5d78b09283E1832Df4EED08264be0C2b

Elixir don’t have proper dashboard update happening. If your node is running properly then you will get a good amount of logs on your instance logs.

how to resolve this problem?

You have to check with the Elixir team on their discord, as they have the leaderboard inactive for quite some time now.

Here is the link to their discord https://discord.gg/elixirnetwork