i download otland ipchanger then i download tibia 10.21 then i edit new label on otland and browse client 10.21 then when i press apply it open to me new tibia with create ip shadowcores.twifysoft.net then when i open my acc i got this screen
then i login too with client 10.22 and 10.20 then i got this screen again
then i login too with client 10.22 and 10.20 then i got this screen again