Fingre movement pattern (Help!)

Hey guys.........this is Anup... I m a beginner.....these days i m practicing Tabs.. i m practicing Jadoo teri nazar........the tabs are as follows

E|----------------------------------------------------------------||
B|----------------------------------------------------------------||
G|----0---7-----5--7--5--3--2----------5--3--5--3--2--0---||
D|---------------------------------3-----------------------------||
A|----------------------------------------------------------------||
E|----------------------------------------------------------------||

Jadoo teri nazar.......khusbhu...tera badan

E|----------------------------------------------------------------||
B|-----------------------------------------------------------------||
G|--------3---2--------2--0-----3-2---2-0--0-0--8---10-8-7--||
D|---0-------------0----------0-----0-----------------------------||
A|------------------------------------------------------------------||
E|------------------------------------------------------------------||

tu haan kar...yaa naa kar.

E|---------------------------------------------------------------||
B|---------------------------------------------------------------||
G|---0-0--8---10-8-7----------------------------------------||
D|---------------------------------------------------------------||
A|---------------------------------------------------------------||
E|---------------------------------------------------------------||

tu hai..meri kiran...


piece..
E|---------------------------------------------------------------||
B|---------------------------------------------------------------||
G|----7-7-5-7-5-5-3-2-5-----0-0-0-0-2-3-5-5------------||
D|---------------------------------------------------------------||
A|---------------------------------------------------------------||
E|---------------------------------------------------------------||


E|---------------------------------------------------------------||
B|---------------------------------------------------------------||
G|----10-10-8-10-8-8-7-5-8---7-5-3-3-5-7-7-----------||
D|--------------------------------------------------------------||
A|--------------------------------------------------------------||
E|--------------------------------------------------------------||

so i need ur help guys..........i m able to play these tabs........but i m bit confused that which finger pattern shud i use..........
i mean to say with which finger is to use to press the given freat/string...

 

this is not the way to play....who taught u this?