BBZ10 Contacts issues

I renamed one of my contacts and before the name was changed I immediately press Link.
The screen turns white:
IMG_00000003.png

This is what happens when I swipe to the right:
IMG_00000005.png

It displays my contacts temporarily then it changes back into the first picture.
The 'Cancel' , 'Save' and 'Add Link' keys seems responsive when I touch it but nothing seems to happen. I wonder if I could delete 'Contacts' and Install it again.

Any tips and/or suggestions are appreciated.

Attached Images

• IMG_00000003.png (32.6 KB)
• IMG_00000005.png (273.4 KB)