problem with opengl functionality

[sam]

i am using pyglet and opengl and always face problems like i want to use glvertex2i instead of glvertex2f but it function as float and the shape is out of the window , any reason why this is happening i do not want to use float values

also when i use images and opengl together it does not show them both , but when i used integer values with opengl in "V2i" instead of "V2f" it showed both

i am really a new pie in opengl i do not want to master it all i want is just drawing some shapes but it does not work with me as expected can any one guide me with this errors and a new good source to learn it because all is just from 10 9 years ago

also can i use pyopengl instead of opengl will it be better ??