PRESTASHOP 1.7 INTEGRATION

[VIMALBABU77]

HI, 

I AM A E COMMERCE ADMIN OF OUR NEW STORE WITH PRESTASHOP 1.7. I HAVE SOME DOUBT WHILE USING PAPAL IN OUR SHOP PLEASE HELP ME TO SOLVE MY DOUBTS 

• IS PAYPAL IS AVAILABLE IN UAE
• IS PAYPAL SANDBOX ACCOUNT IS AVAILABLE IN US ONLY 
• IS THE PRESTASHOP PAYMENT MODULE IS ACTIVE ONE ?
• CAN I USE PAYPAL CHECKOUT WITHOUT ANY PAYPAL ACCOUNT(VISA, MASTER-CARD)

PLEASE HELP ME TO COMPLETE MY PROJECT AS EARLY AS POSSIBLE IF ANY ONE OF YOU CAN.