Having trouble purchasing property with financing

[Benjamin Spaulding]

I am pre approved for a traditional investment mortgage. My issue is that time and time again I am being beat out by cash offers on properties. I am offering well above asking, and still can not get a deal to work out. I have been looking since early April this year and have put in well over 25 offers in that time. I am unsure of what I am doing wrong. Any help would be appreciated. Thank you.