Try taking a part of Tefillah every day-for example start with Birchas Hashachar and focus strongly on that segment. You can even break it up if it may be too much, but definitely think about what you are saying when saying that part. Once you got to that for a while, start with more Tefilos-focusing on that, and what you have been focusing on before, and as you become more familiar with and able to understand what the Tefilos mean, add the rest of Davening so slowly but surely you will find yourself having Kavanah on some level the whole time. Sometimes it may help to break it up a bit. Having Kavanah throughout the whole Shacharis isnt easy :-/
Also I have a picture of the Kotel on my backdrop on my laptop. Its fun to say Shemonah Esrei while facing it 🙂