Can urinary incontinence be caused from my immune deffiancy condition I have leakopenia. Thr blood condition.

Unlikely. It is unlikely that your leukopenia is causing your urinary incontinence. Depending on the type of urinary incontinence you have (leakage with cough/sneeze or leakage with the urge to urinate), there are different treatments that would be safe for you. You should see your gyn for an initial evaluation.