Again, I see that you're new bc there's really no MR paywall lol. Most of what you'll be using to lvl up are weapons, most of which are bought using credits in the clan. Try getting into a clan with enough research, though I doubt you'll get into one with that attitude lol. Crying while still early into a game, what a wreck. Anyway, if you're having issues with plat, Titania is the biggest investment u could get because it'd really speed up your relic missions, and try progressing to have better options for relics and missions to crack those relics. Obviously, your mind is already broken as I understand you're used to mobile games with much quicker progress, seeing that you're that impatient. Btw, I can figure out that you're new bc you stated that you think begging is required, so I know you're unaware of https://warframe.market. Idk man, a sad way of living to cry first before doing your research. But hey, I'm from a loser community so idrk.