Hello my dear all friends. Today I finally took a big step. I bought Summoner's Spellbook and unlocked my Splinterlands account. From now on I can fully enjoy the game.
I bought Spellbook with HIVE because buying with HIVE seemed easier to me.
When I bought the Spellbook using Signer, it cost me 49.597 HIVE ($10).
When purchasing a Spellbook with Hive Signer, HIVE was transferred to 
After the payment is completed, my account has been unlocked with Spellbook. Now I will have no problem playing the game. Due to the unlocking, I will be able to enjoy all the access to this game.