Combo deck question

So fairly new player here,

I recently build a cycling combo [[Tinybones, Pocket Nuisance]] deck. I have goldfish a few times and I find myself not having enough mana for interactions in favour of digging for my combo.

Do I need to start focusing more on interaction or continue focusing on assembling my combo? Or do I just need more ramp?

My decklist: https://archidekt.com/decks/26825225/run\_those\_pockets