So I have rattled my head for a few days. I have a safe with the following key:

So after some searching I realised that it is a 7 pin tubular lock. I then used my friends lock pick.At first it wouldnt fit inside my key.

The lock pick has the pin inside as I posted above. I then broke this pin out and continued to pick the lock. It wouldnt open so I searched online and realised that there are different types of 7 pin tubular locks. The key to mine has a tip at the end of it

I am at a loss here, the 7 pin tubular lock pick works I am sure but it is missing the "tip" that is on the key so something internal on the lock wont turn. I then manually tried to insert a pin into the lock, at the top where the "tip" is. I applied force clockwise and then proceeded to click the pins. A few of them "gave" BUT then 2 we stuck to the point I cant press down. When I take my tension tool out I am able to release all the pins. Is there something I can do? I purchased special metal glue to stick on a small piece of metal similar to the "tip" on the key to my lock pick but it breaks off very easy