Fix buy page available balance
Fix buy page available balance

achamely/omniwallet,OmniLayer/omniwallet,OmniLayer/omniwallet,achamely/omniwallet,OmniLayer/omniwallet,OmniLayer/omniwallet,Nevtep/omniwallet,Nevtep/omniwallet,Nevtep/omniwallet,Nevtep/omniwallet,achamely/omniwallet,achamely/omniwallet