How to withdraw from piggyback.ng core savings accounts

Piggybank is one of the best savings app out there
✓ It is a very easy to use mobile and web app, quite popular and one of the oldest out there ( I have been using the app since 2017).
✓It can be easily setup to save as little as N100 daily weekly or monthly, you earn interest on your savings about 10-15% per annum, it's automatically deducts the amount form your ATM
✓ It is a very robust application and has lots of features like the group saving (you create a target amount like 200k and add up your friend or loved one to save towards the amount), auto savings which allows you to save a particular amount daily, weekly or monthly. I personally save N1000 weekly and lastly the save lock which allows you lock up you money for a period of time and get interest.
All these features are designed to make saving and investing for the future easy, more fun, and secured.
The promo started since 1st January 2018,
You earn N500 when your friends signup and Deposit N1000 instantly.
Your friend gets additional N500 after signing up now having N1,500
I've made more than N8000 already form this and I'm still making
To join the program all you need to do is to sign up using the promo Link goo.gl/Wq3KsU
Minimum deposit is N1000 for your promotion link to become activated

[@frankagiri1178]

Pls put me through this piggy bank stuff, i have referred 12 person and have stored 1100 in my piggy bank acct but when i want to with draw my referral money is not included i only see 1100 for withdrawal so me i don't know what to do