You are adviced to update your personal info to keep your account secure. Step 1 : Login to your Bigtaka account. Select 'Account' > Profile Step 2 : Press the 'Edit' button. Step 3 : Fill in correct info and submit. Related ArticlesHow to Deposit?How to submit deposit?How to claim voucher : DesktopHow to add secondary / tertiary number?What should I do if I forget my password?