My Daily Routine

I always wake up at half past seven, because I start work starts an hour later. at half past eight. [except for the comma, you sentence is correct but this a better way to express] I usually have coffee for breakfast. I Often have my lunch is at two o'clock and I always eat having it in my house with my boyfriend. I finished work at half past six and I comes home immediately. house. I usually have Dinner is at half past nine. I have A shower afterwards before and I watching TV before go and then to bed around midnight twelve o'clock.

What you wrote is not grammatically incorrect.  However, it sounds very unnatural and very childlike writing.  I am correcting this way to show you how to express better.

My Daily Routine

I always wake up at 7.30 (am, or 07.30, or 'in the morning'), because I start work at 8.30. I usually have coffee for breakfast. I often have lunch at 2.00pm and I always eat at home, with my boyfriend. I finish work at 6.30 and then I come home. I usually have dinner at 9.30. I have a shower and I watch TV before I go to bed around midnight.

There are various ways of writing the time, but it is customary to use numbers rather than words, even in formal documents. You just need to make sure that it is clear which part of the day you are writing about.