If at the time of registration you implemented deposit limits, unfortunately they cannot be changed immediately.
Limit changes become effective after 24 hours.
In order to edit the limits please follow these steps: From the computer, enter your "profile", go to "Account", then select "Account Restrictions" and finally select the "Deposit Limits" tab. From a mobile phone, go to the “account” option, then “settings”, select “limits and time” and finally the “My limits” option.