Missed Shot...Advice?

Looks like i'll be missing my weekly shot of test this weekend as my source is having probelms getting my gear to me. I usually don't start a cycle without having all the gear at hand, however this time i decided to extend my cycle.
Will missing one weekly shot be a big deal?

Any help would be great

Thanks

Anyone?

why are you only shooting once a week, and please tell me that this isnt deca alone!

Previous posts explain my cycle.

1-4 Dbol 40mg p/d
1-12 Test E 500mg p/w
PCT as normal