seeed studio bluetooth shield

hi,

i bought myself the seeed studio bluetooth shield: https://iprototype.nl/products/arduino/shields/bluetooth-shield
to place on my arduino uno Rev 3 with my motor shield: https://iprototype.nl/products/arduino/shields/arduino-motor-shield
but i cant get the bluetooth shield to work. im not sure if its software or hardware but i just cant get it to work properly. i used the code on this thread: SOLVED: Seeedstudio BT Shield - Networking, Protocols, and Devices - Arduino Forum (the code post by V0R73X).
first time i used it it started pinking red green red green(the bt shield) and i found it with my laptop once and after that i wasnt able to find it anymore not with any device. also now the red led doesnt even pink anymore and the greed led pinks twice per second.

I hope there is someone here who can help me cuz im really desperate.

thx,
Ian Jakubek