Fibre with no signal

So yesterday my fibre was installed brightlink MCT vuma under the isp of vodacom but the problem is i dont have signal since yesterday the painful part i have to start to on work Thursday i called vodacom they saidy fibre was not activated so how long should i wait for my account to be activated when i check with vuma my account is activated please just fix this because i paid full amount i dont know the problem is with the isp or the technicians didn't do a good job because they left without checking if its working.