Here is some handy information for you.
Apply diluted Frankincense oil to cancers, skin tags, warts, hot spots, age spots, wounds.
Take a look, scroll down to the cancer part on this page https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3924999
Frankincense and Cancer
https://pubmed.ncbi.nlm.nih.gov/?linkname=pubmed_pubmed&from_uid=22171782&pos=10
Take a look at Frankincense and Myrrh oil https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6749531/
Use Myrrh for open wounds, nail fungus, toothache, parasites in pets and humans, coughs. It is antibacterial anti fungal a natural antibiotic.
Myrrh oil info:
https://www.ncbi.nlm.nih.gov/pmc/?term=myrrh
Myrrh Wound Healing
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4538748/
Copaiba oil info:
Used with Frankincense internally for stress, anxiety, depression, Major PTSD, seizures, and externally for bursitis.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3291111/#!po=0.847458