hello! nagsearch po ako sa sulit.com at may nakita pa akong ibang schools. meron nga rin akong nakita na mga rough 7k ang bayad for 30 sessions ata iyon pero parang tailored na sya sa iyo, kumbaga, one on one. i needed to increase my level kasi from a2 to b2 in a few months dahil sa biglaang change ng rules, so i inquired. unfortunately, di ko na matandaan yung name ng school. but it's easy to search naman sa sulit and just call them up na lang to inquire. colleges and universities should also have some french na saturday classes din. you can also do some self study. somebody shared in a forum before that they just did self study and was able to get level a2 sa exam. pimsleur ata ginamit nya. ako naman, im doing self study rin using ung book ng afm, yung alter ego plus. it comes with a cd naman pero medyo tyagaan lang kasi hindi english ang ginamit na language of teaching.
as for the exams, i can only speak for delf and tefaq. basically yung delf per level lang. so if you take delf a1 and you successfully pass, a1 diploma lang makukuha mo even if in reality, pang a2 level na pala ang nalalaman mo. yung diploma mo after ng delf exam ay for life na, walang expiration. tsaka pagkakaalam ko sa delf meron syang reading, writing, listening and speaking, so you can get points on all of those. i'm not sure sa afm kung nagrerequire sila ng number of hours to be able to take the delf exams... yung tefaq naman, placement exam yun, tsaka listening and speaking lang yun. the good thing about it is that you can take it at whatever level you are in. so, let's say you just did a1 course formally but you actually did a lot of self-study, you can actually get a result of an a2 level, or b1, or whatever your level is in actuality. i don't think na kelangan mo rin ng minimum no. of course hours to be able to take tefaq. tef naman yung exam na similar sa tefaq pero may reading and writing portions na rin. furthermore, yung requirement sa immigration ay b2 level, so it doesn't necessarily mean that you have to present a1/a2/b1 results or diplomas.