I am 68 yrs and never done Botox or fillers before. I am thinking of having it done; is it okay?

Hi Fawzia,
Botox starting at any age is a great idea.   It will keep you looking younger,  healthier and wealthier.   Botox is a muscle relaxer and will erase those wrinkles if you keep it up every 3 months the first few years.   As time goes you can strench out the time to 4 and 5 months.   Eventually,  just twice a year will be enough.  I have to add that you should look into filers and possibly surgical procedures to complement.   
Good luck!  

It really depends on what you are expecting to achieve. Botox can help with dynamic lines such as the frown line, the forehead and crow's feet as well as other areas, but cannot take the place of a facelift