looking for easy way for post in instagram

Hello
i have not much time and bandwidth, so i looking for way i post on my page, for example i see daily lot of clips on instagram, so i want post them on my page too, i need a app or something, i just send link post and my text, so it post that video include text i sent
for example if it be a telegram robot, it will be very nice so ill not use much bandwidth

Thanks for your help.