fix #50 change qr code

README.md

@@ -32,8 +32,9 @@ Or download from official services
 
 [![Get it from the Snap Store](https://snapcraft.io/static/images/badges/en/snap-store-black.svg)](https://snapcraft.io/hanoi-tower)
 ***
-## ![Credits](HanoiTowers/client/res/Credits.jpg) 
 
+<p align="center"><img src="HanoiTowers/client/res/Credits.jpg" alt="qrcode"></p>
+
 Join the development fund and support QuasarApp to help with the development of our projects.
 
 <a href="https://www.patreon.com/bePatron?u=9304737"><img src="https://img.shields.io/badge/ become a patron-red?&style=for-the-badge&logo=patreon&logoColor=white" height=30 width=180></a>
@@ -43,9 +44,9 @@ Join the development fund and support QuasarApp to help with the development of
 If you would like to use bitcoins to support us, you can transfer coins to these address. If you want to be included in the patron list, send an e-mail message - [email protected].
  You must send a message signed with address of the bitcoin wallet from which the payment was made.
 
-![support](https://user-images.githubusercontent.com/12465465/101282118-25222d00-37e4-11eb-9ffb-4ebd6a3a0bc7.png)
+<p align="center"><img src="HanoiTowers/client/res/qr.png" alt="qrcode"></p>
 
-bitcoin:bc1q4wnp58plhx4fwnfnzz3e4slulv2gzzts89w2f7
+<p align="center">bitcoin:bc1q4wnp58plhx4fwnfnzz3e4slulv2gzzts89w2f7</p>
 
 ## Our patrons list: