SMALL DOG(Rosa)– LIVER CANCER

Hello dear friends !
I would truly appreciate some help with my issue here. I have a four year small dog (Rosa) of about 6,5kg. Nine months ago a spleen cancer has been diagnosed, so we removed the whole spleen and send it for biopsy. It was a malignant tumor. Rosa was doing great for these nine months till I observed she started being in a bad mood. A new tumor in liver has been diagnosed. The vet said that the surgery wouldn’t help her at all so I found the mms solution. The thing is that as she weighs 6,5 kg I had to divide the one drop-dosage in two. So, I put one mms1 drop, one citric acid 50%. Then I divided the result to two glasses of 14,7ml water (because the whole drop is for 29,57ml water) and was giving her each glass of the mixture every hour for ten hours for five days. After the five days, I’m giving her the mms twice a day. She seemed to react well as she didn’t have nausea or vomiting or sth but the tumor seems to grow up making her heavier and heavier. Her organical functions seem to go well (eating, pee…).
So, I have the following questions: Am I doing everything correctly? should I use mms2? Should I increase the dosage or the dosages per day? Should I just wait more because it’s a difficult case?
Can she have inflammatory injections at the same time?
I know I have many questions but I really wat to do it correctly.
Really looking forward to your answers…
Thank you in advance for your response.
Warmest,
Natasha Kalomiri