If according to last time announcement, those who subscribe before 31 Dec will be turboed starting Jan 2019. Can you try to login to unifi.com.my and check your turbo status?
Yes you cannot remove the TV pack to reduce the price. Nothing you can do since TM do not practice standardization of pricing, unless you willingly downgrade and hopefully wait for better promo next year.

Got turbo-ed for my 30 Mbps Bonanza package.

I've recently applied for unifi for the outdated plan 30mbps which will be turboboost to 300mbps in future. It cost rm139 per month .

Today I called TM and enquired if they can turboboost me soon , and they said new user not in the turboboost plan. I wondered, that case why would I register rm139 instead of rm129 with 100mbps right.